Most adults, when they fall down, make a big deal out of it and don't even make a second attempt.

大多数成年人，当他们摔倒了，会对此大惊小怪，甚至不会再试一次。

youdao

The Big Bang Model does not attempt to describe that region of space significantly beyond our horizon - space-time could well be quite different out there.

大爆炸模型并没有试图描述那些我们的视野之外的区域——很可能在那里时空是相当不同的。

youdao

That's another big reason for procrastination. When we think we'll fail, we do not attempt.

拖沓的另外一个重要原因，就是当我们怀疑自己可能会失败，然后我们便不敢去尝试。

youdao

The Laeken summit has launched another big attempt to restructure the European Union.

BBC: Big changes ahead for EU

Almost everything big we attempt now is much, much more complex and expensive than anything our ancestors could have ever imagined.

FORBES: Why Can't We Do Big Things Anymore?

This second tumor shrinkage finding could be important for the minority of patients whose metastases are only slightly too big to attempt a curative surgery.

FORBES: ImClone Gets Targeted