Question

It is helpful for us对吗

It is helpful for us对吗

Answer 1

对
It is helpful for us
这对我们很有帮助
双语例句
1
Don't throw it, it is helpful for us to repair the bike.
别扔了它，它对我们修自行车有帮助。
2
It is helpful for us to have an accurate estimate for them in order to make a strategy decision.
这有助于我们为了制定战略决策而做出准确的估价。

Answer 2

It is helpful for us对吗
it is helpful to su
它对我们有用/有益

Answer 3

be helpful to / in doing sth
对.......有用
It is helpful to us

Answer 4

你是问你的语法对么？语法是对的