1·I'm going to be a good boy now.
我现在要做一个听话的男孩。
—— 《柯林斯英汉双解大词典》
2·Good boy, go to sleep.
乖孩子，睡觉去。
3·A good boy always dresses himself properly and neatly.
一个好男孩总是穿着得体整洁。
4·I want to become a good boy and be a comfort to my father.
我想成为一个好男孩，成为我爸爸的安慰。
5·Finish your lunch, there's a good boy.
把午饭吃完，乖孩子。
—— 《牛津词典》
6·There, now, that's a good boy.
嗯，瞧，这才是个好孩子。
7·Dave is a good boy and he always finishes doing his homework on time.
戴夫是个好孩子，他总是按时完成作业。
8·Mr. Green held his son into his arms and said, "You are a good boy."
格林先生把儿子抱在怀里说：“你真是个好孩子。”
9·Being a good boy, the eagle listened to his mum and learned how to hunt mice proficiently.
作为一个好孩子，鹰听了妈妈的话，学会了如何熟练地捕捉老鼠。
10·Then Mrs. Thompson got to know that Teddy was actually a very good boy before the death of his mother.
后来，汤普森夫人才知道，泰迪在他母亲去世之前其实是个非常好的孩子。