🗣️ 情景例句
I can't believe this is really happening!
我不敢相信这一切真的发生了
I got home, feeling very tired.
我到家时都累死了[分词作状语]
later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first,
再迟一些，我们就要经历生命力和抵抗力逐步衰退的过程。虽然这个过程起初难以觉察，