本 Insight - 中級 - ユニット 2 - 2E

used to indicate that two things happen at the same time or during something else

いつ, ながら

at a later time

後に, その後

a span of time

しばらく, しばらくの間

used to refer to a time in the past, showing how much time has passed before the present moment

前に, 昔

after or at the end of a series of events or an extended period

最終的に, 結局

in a way that is quick and unexpected

突然, 不意に

after a long time, usually when there has been some difficulty

ついに, 最終的に

used to say that something is happening at the same time with another

するとき, その時