例句：
It is important not to skip meals.
重要的是，不能不吃饭。
Now comes the really important bit.
现在到了非常重要的一小部分。
It's important to vacuum regularly.
定期用吸尘器清洁是很重要的。
They had important matters to discuss.
他们有些重要的问题要讨论。
"It's not important," he said blandly.
“这并不重要，”他平静地说。