Be careful with
公共 Public当心,注意,节省,对…十分仔细,对…精打细算
🧩 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;
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
🗣️ 情景例句
I think I've got them.
我想我已经拍齐了。
You'll drop it, if you don't teke care.
你不专心的话，就会掉下。
sometimes as much as twelve feet in length.
有时长达12英尺。