🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
Not at all.
当然可以。（当然不介意）
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。