when
地下鉄に乗るときはいつも、財布を前のポケットに入れるようにしている。
Whenever I take the subway, I make sure to keep my wallet in my front pocket.
I was surprised when I found out that Tom used to be a French teacher.
It’s wonderful when the dads come home, of course.
— When Marnie Was There (2014)
When I'm with you, you know, everyone has secrets, right?
— キャッチ・ミー・イフ・ユー・キャン (2002)
After drinking it, I had to be careful when riding my bicycle.
— 親切なクムジャさん (2005)
When speaking English, you shouldn't be afraid of making mistakes.
You must not disturb Tom when he is reading a book.
When you’re struggling or feeling sad, try doing something for someone else.
When you're tired, it's important to take a break instead of pushing yourself too hard.
Whenever I'm alone, all I think about is him.
By the time Mary arrived at the bus stop, the last bus had already left.
メアリーがボストンを離れたってトムから聞いたときは、めちゃめちゃ驚いたよ。
I was really surprised when Tom told me that Mary had left Boston.
I think you should cry as much as you need to when you're having a hard time.
When you leave the room, please make sure you’ve turned off the lights.