He would have to wait 30 minutes to board a train with a seat.
他必须再等上半小时才能在车上有个座位。
Let's make a train with these blocks. Put the biggest one here.
我们用积木来搭个火车好吗？这一块大的放在这儿。
One day Mr. Mack was travelling in a train with his friend Mr. Wild.
有一天，麦克先生和朋友怀尔德先生一起乘火车旅行。
One day Mr. Mack was travelling in a train with his friend Mr. Wild.
有一天，麦克先生和朋友怀尔德先生一起乘火车旅行。
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