To keep...alive
牢记...
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
🗣️ 情景例句
They have nice things, but they've very expensive.
它们的东西不错，但很贵。
I wish I could repay you somehow for your kindness.
我希望我能报答你你的善意。
We seem to be three packages short.
好像少了三大箱。