Be advantageous to...
有助于...
🧩 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;
🗣️ 情景例句
Thanks. Excuse me.
谢谢。对不起，失陪了。
You are bigger than I am.
你比我大
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。