弄清楚宇宙有多大是困難的的英文

It's hard to figure out how big the universe is

弄清楚───Find out;宇宙───universe

The sisters were agreeably surprised to find out that the King of Spain had been their rescuer.───姐妹們驚喜地發現西班牙國王曾經救過她們。

It is a matter of the utmost urgency to find out what has happened to these people.───當務之急是要弄清楚這些人出了什么事。

When the clock stopped he took it apart to find out what was wrong.───鐘一不走了，他就把它拆開看看哪兒出毛病了。

I'll find out and get back to you.───我查明之后再答復你。

I didn't stick around long enough to find out.───我在那兒呆的時間很短,沒弄清楚.

I want you to dig deep. Find out who she is, and where she came from.───我想讓你徹底調查一下，弄清她是誰，從哪里來的。

I hope we can find out about it.───我希望我們能查清此事.

Find out ahead of time what regulations apply to your situation.───提前搞清楚什么規章適用于你的情況。