salt is known to have a very strong corroding effect on metals.翻译

It is known to all that sea water__(contain)salt. salt is known to have a very strong corroding effect on metals.翻译 是as is known to...还是as iT known to... it known to all还是it is known to all newton one of the greatest scientists.is known for is known as is known to is known by as is known to everyone对不对,众所周知 it is known to all that 和as is known to all that 区别 As is known to us.和It is known to us.后面接什么啊?为啥 It Is known to us 和as is known to us 有什么区别 如何区别As is known to all与It is known to all? As is known（在句首时）后面只能跟to As is known to be... Friendship is to our life what salt is to dasher 急 as is known to all的意思以及as a known to all的意思 That is known to all,Taiwan belongs to China.改错 Every country is trying to find ways to turn salt water into fresh water翻译 Every country is trying to find ways to turn salt water into fresh. 选择One answer is ( ) the one-child policy.known as?known for?known to knew?我选第二个 it is known to us all,as is known to us all和what is known to us all有什么区别