It was in the year '95 that a combination of events, into which I need not enter, caused Mr. Sherlock Holmes and myself to spend some weeks in one of our great university towns, and it was during this time that the small but instructive adventure which I am about to relate befell us.〔【出典】英文："The Adventure of the Three Students" by Arthur Conan Doyle、訳者：大久保ゆう〕"_CO-3STU", "2381457"
sometime during that time
In India, it's still used on auspicious occasions like weddings."A0000147", "2356142"
at another time 【副】anon
on an earlier visit
On the occasion of his son's marriage, he donated money to the church.
Let me say to that public, which has shown some interest in those glimpses which I have occasionally given them of the thoughts and actions of a very remarkable man, that they are not to blame me if I have not shared my knowledge with 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）〕"_EMPTY01", "2394624"