it is enough to do sth
enough to do sth
用It is adj.+ enough + for sb.to do sth.句型造句子
it's too adj for sb to do sth 同义句是sb is adj enough to do (太.
it is n.to do sth.
It is the first ...to do sth.
it is worth to do sth.
It is a pleasure to do sth.
It is times to do sth造句
It is good idea to do sth...
It is worthy to do sth.
it is+adj+to do sth.意思
It is fun to do sth造句