３年前に東京へ来て以来ここに住んでいる。

tbd

I came to Tokyo three years ago and have been living here ever since.

三年前我来到东京并一直住在这儿。

結果次第では、両社に対して2月以来の行政指導が行われる。

tbd

Depending on the results both companies may be put under administrative guidance from February.

９.１１テロ以来、世界の各地で大規模なテロリズムが発生している。

tbd

Since 9.11 large scale acts of terrorism have occurred all over the world.

僕が最後に君にあって以来君は出世したね。

tbd

You've come up in the world since the last time I saw you.

夫を亡くして以来、彼女は身を持ちくずした。

tbd

She has gone to the bad since she lost her husband.

彼女は当地に来て以来６回引っ越しをした。

tbd

She has moved house six times since she came here.

彼女は高校時以来ずっと変わった。

tbd

She has changed a lot since high school.

彼らは１９８９年以来、ここにいます。

tbd

They have been here since 1989.

彼は先月以来病気だそうです。

tbd

I hear he has been ill since last month.

彼は妻が死んで以来酒を飲む癖がついた。

tbd

He has taken to drinking since the death of his wife.