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
Oh, did he cry?
噢， 他哭了吗
The wise man knows he knows nothing,the fool thinks the knows all.
聪明人自认一无所知，愚笨人自负无所不晓。
he always insisted that it should be written out in full.
但他还是坚持要求将信的全文写在信纸上。