important/ ɪm'pɔːtənt /

1.adjective [+thing] [ factor] [ decision] 
(significant) 重要的

That is a very important point that you've raised.
你提的问题是很重要的。
2.adjective
(influential) 有影响的

a very important criminal lawyer
一个非常有影响的刑事辩护律师
the list of important people who are coming
到场的要人名单
it is important to eat sensibly
合理进食是很重要的
it is important for them to understand that...
他们一定要懂得…
it is important that...
…是非常重要的
it's not important
不重要的