The president has let it be known that he is against it.

总统已经明确表示，他反对此事。

《柯林斯英汉双解大词典》

The President has let it be known that he does not intend to run for election again.

总统已经公开表示他不打算再次参加竞选。

《牛津词典》

He let it be known that the house was his.

他让大家知道那房子是他的。

youdao

In the final days before the vote, six of the seven remaining Republican senators let it be known that they would vote not guilty.

VOA: special.2010.01.28

So it's on the elements on your left that are already known to be the lightest 'cause I did that.

现在已经知道在你们左边的元素,是最轻的，因为我已经比较过了。

哈佛公开课 - 计算机科学课程节选

That had he known what was going on, it would be a bit more understandable.

如果他知道是怎么回事，至少会让人稍微可以理解一点。

耶鲁公开课 - 公正课程节选

Ms Nahles has let it be known that she may not want the job after all.

ECONOMIST: Cracks appear in Germany's grand coalition | The

The Bundesbank has even let it be known that it might reconsider its support for the euro.

ECONOMIST: Fanfare for the euro | The

Even Bob Smith of New Hampshire has let it be known that he would not mind being mentioned.

CNN: Could Gingrich Top GOP's 2000 List? - 01-10-98