例句：
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。
I have something important to tell you.
我有重要的事情要告诉你。