Be beneficial to
公共 Public有益于
🧩 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;
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
I'll call and find out.
我打电话问看看。
A fool always comes short of his reckoning.
愚人常缺算计。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。