1.
All at once McTeague had an idea, a veritable inspiration.
麦克梯格忽然心血来潮想出一个主意，这倒真是个好主意。
2.
That's a lovely idea, Robert.
真是一个好主意，罗伯特。
3.
That's an excellent idea, Michelle.
这是个好主意， Michelle。
4.
That' s an ( ie a good ) idea.
那是个（好）主意.
5.
That's a happy thought.
那是个好主意[好想法]。
6.
That’s the stuff, give it another push and it will be in the right place.
这真是个好主意，再推一下，那东西就到位了。
7.
That's an idea, and a good one at that.
那倒是个主意,而且是个好主意。
8.
What a delightful idea!
真是个令人高兴的主意!
9.
Is it a good idea not to inviting him?
不邀请他是个好主意吗？
10.
It's certainly a good idea.
这的确是个好主意。
11.
I think it's a good idea, Ellen.
我觉得这是个好主意， Ellen。
12.
Who hit on this brilliant idea?
这个好主意是谁想起的？
13.
That sound like a good idea.
这听起来像是个好主意。
14.
That's a good idea. Charlotte.
这是个好主意，夏洛特。
15.
It's really a good idea to go on an outing.
去郊游的确是个好主意。
16.
I can see that my idea was a bad one.
我看得出我的主意并不是一个好主意。
17.
" It was a good idea to tell my mother you didn't like her dress", she said with sarcasm.
“跟我母亲说你不喜欢她的衣服，那可真是个好主意, ”她讽刺地说。
18.
A:That＇s a good idea! But the goverment publicize to forbid the motorbike to drive into the city.
（真是个好主意！但政府公告禁止三轮车进入玉林城区。）