✅ 同义词
🗣️ 情景例句
He has realized how precious health is.
他已经体会到健康的可贵。
When is he expected to be back?
他什么时候回来？
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那种正好在火车驶出站时赶到车站，因上不去车而感到的沮丧。