“有必要”造句

有必要让公众在充分知情的状况下展开辩论。
There needs to be a properly informed public debate.

我认为有必要考虑到各种可能性。
I think one's got to consider all the possibilities.

我认为我们有必要走开一下去考虑这件事。
I think we need to go away and think about this.

• #有必要