sell down the river〔【語源】昔、ミシシッピ川上流の農場主が不要になった奴隷を下流の農場に売り飛ばした。〕

be driven by self-interest

gain a profit

force of interest《経済》〔ある実効利率の複利で、利息を元金に組み入れる周期を限りなく短くしたときの、名目利率の極限値。e（自然対数の底）の指数関数を使って元利合計の変化を表現した場合の、指数の係数に当たる。〕

interest margin ［profit, surplus, gain］《金融》

choleretic action《医》

cholagogic effect《医》

importance of mutualism for

In the ninth inning, Matsui hit a single to center off the Mariners Hasegawa Shigetoshi in his fourth at-bat.〔【出典】Catch a Wave, 2003年5月9日号◆【出版社】株式会社浜島書店 〕

at __% interest

Sakitoshi said "It's mine!" and she replied "Shut up" -- this was the moment she fell in love with him at first sight.〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2439649"

"I finally got Sakitoshi through overcoming difficulties, therefore I have to take care of him even more" says Jelena with a smile.〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2166920"

a course which turned out advantageous to them or not, accordingly as the prince knew how to maintain authority over them.〔【出典】日英対訳文・対応付けデータ（独立行政法人情報通信研究機構）〕"_PRI2-19", "2583495"

The movie is produced by Japanese producer SORI Fumihiko, who is well known for his work on the Japanese animated movie, "APPLESEED," which similarly dabbled in the world of sci-fi manga.〔【出典】Hiragana Times, 2007年10月号◆【出版社】株式会社ヤック企画 〕"HT252033", "2493331"

When I brought up this thing, everything was there: luck, timing and people."〔【出典】Hiragana Times, 1999年8月号◆【出版社】株式会社ヤック企画 〕"HT154034", "2559603"

However, her sister Kora had also fallen for Sakitoshi.〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2325477"

Moreover Sakitoshi liked Kora more than Jelena.〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2403938"

for they knew that war is not to be avoided, but is only to be put off to the advantage of others;〔【出典】日英対訳文・対応付けデータ（独立行政法人情報通信研究機構）〕"_PRI2-03", "2592837"

I wouldn't talk that way if I were you.〔【直訳】私があなたなら、そんなふうにはしゃべらない。〕

Hasegawa Shigetoshi of the Seattle Mariners took the mound in the fifth inning but gave up four runs.〔【出典】Catch a Wave, 2003年7月25日号◆【出版社】株式会社浜島書店 〕

Major League pitcher Shigetoshi Hasegawa announced his retirement on January 23rd."MB002989", "2397403"

I do not mean that any beggar in the streets of London could earn 700 pounds a year -- which is less than my average takings -- but I had exceptional advantages in my power of making up, and also in a facility of repartee, which improved by practice and made me quite a recognised character in the City.〔【出典】英文："The Man with the Twisted Lip" by Arthur Conan Doyle、訳者：大久保ゆう〕"_CO-TWIS", "2332631"

While the two sisters were having a drink at a bar, a man called Sakatoshi -- who was to become Jelena's future husband -- sat down next to Jelena.〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2567723"

Two dogs strive for a bone, and a third runs away with it.〔ことわざ〕

epicrisis《医》

play one off against another ［the other］

do someone no good

She mistakenly took a cocktail drink that he had ordered for himself and drank it.〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2443966"

Jelena was afraid that Sakitoshi and her sister might begin dating, so Jelena pretended to be a go-between for them... trying to prevent them from joining up, but also being careful not to be avoided by them.〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2389457"

endocommensal《生物》〔他の生物（宿主）の体内に寄生して利益を得るが、宿主には影響を与えない生物。◆【対】ectocommensal〕

anticrisis

Possession is nine points of the law.〔ことわざ〕

mutualistic symbiosis

mark up one's merchandise

（iv） in the case where a Futures Commission Merchant violates the provisions of Article 211, paragraph （2） of the Act by paying the interest, there shall be a special clause to the effect that said payment of the interest shall not be made.〔【出典】日本法令外国語訳データベースシステム 〕

distribute favors to the people

ectocommensal《生物》〔他の生物（宿主）の体表に寄生して利益を得るが、宿主には影響を与えない生物。◆【対】endocommensal〕

With whom lie the advantages derived from Heaven and Earth?〔【出典】日英対訳文・対応付けデータ（独立行政法人情報通信研究機構）〕"_WAR", "2571291"

The experimental result which was most useful for X company was scenario.

host-bacterial mutualism

Although he replied that he did not like hot foods, Jelena interpreted that "he loves hot food very much."〔【出典】Hiragana Times, 2007年8月号◆【出版社】株式会社ヤック企画 〕"HT250028", "2242024"

Possession in nine parts ［points］ of the law.〔ことわざ〕

Profit seems to always come first in Japan.〔【出典】Hiragana Times, 1992年5月号◆【出版社】株式会社ヤック企画 〕"HT067018", "2434520"

The team caught a break in that Japan series was at home.