Be kept alive
使继续有效,存在或进行
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
kept
[[kept]]
keep的过去式和过去分词
🗣️ 情景例句
What's the climate like in your country?
你们家乡的气候如何？
How did it come to this?
岂有此理！
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。