Dintheader
巷道掘进机
🗣️ 情景例句
Oh!
噢！
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
After speaking for about half an hour he came to a sad part of the family history.
大约谈了半个小时之后，他谈到了家族史中的一件伤心事。