“艰难的”造句

超级大国开始着手削减核武器库这项更为艰难的工作。
The Superpowers turned to the harder task of cutting their nuclear arsenals.

这一年半以来，她度过了一段非常艰难的时期。
She's had a really tough time the last year and a half.

他正处于非常艰难的时期。
He was going through a very difficult time.

• #艰难的