弄清楚宇宙有多大是困难的用英语怎么写

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.───姐妹们惊喜地发现西班牙国王曾经救过她们。

It is a matter of the utmost urgency to find out what has happened to these people.───当务之急是要弄清楚这些人出了什么事。

When the clock stopped he took it apart to find out what was wrong.───钟一不走了，他就把它拆开看看哪儿出毛病了。

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

I didn't stick around long enough to find out.───我在那儿呆的时间很短,没弄清楚.

I want you to dig deep. Find out who she is, and where she came from.───我想让你彻底调查一下，弄清她是谁，从哪里来的。

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

Find out ahead of time what regulations apply to your situation.───提前搞清楚什么规章适用于你的情况。