在我们为那个孩子吹响了一支玩具火车的哨子后，他终于绽放出了笑容。
A week ago, when we blew a whistle to the child, he finally burst into laughter.
jason的新买的'玩具火车是他得意的作品。
Jason's new toy train is his pride and joy.
今年，150万件玩具火车托马斯坦克引擎（Thomas the Tank Engine）因使用含铅过量的油漆而在美国被召回。
This year, 1.5 million Thomas the Tank Engine toys were recalled in the US because of excessive use of lead paint.
他们每天生产3000辆一式一样的玩具火车。
They churn out 3 thousand identical toy trains every day.
那孩子把玩具火车的零件拼到了一起。
The child assembled the parts of the model train.
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