deep-seated origin 深部成因
deep-seated and shallow origin gases 深源与浅源气体
seated origin
坐着的起源
以上为机器翻译结果，长、整句建议使用 人工翻译 。
While I was seated in my cabin, and the train had just gotten off, the workers in the train went cabin to cabin to check the passports and ask for the country of origin of each traveller.
我坐在我的车厢里，当列车刚刚启动的时候，列车工作人员开始挨个车厢的检查护照，并且询问每一个乘客的国籍。
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应用推荐
模块上移
模块下移
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