The pipe fitters sometimes have to labour under the ground.管疲乏工人有时不得不在地下工作.They were in fitters about buying the house.他们在买房子的事上意见分歧.Provide necessary On - job and In - class training to fitters according to process flow...
老程睡去, 祥子来回的翻腾,始终睡不着.Old Cheng fell asleep, but Xiangzi tossed and turned in wakefulness.下面传来了听熟了的歌声和鞋子在地上来回的咔嚓声.From below came the familiar sound of singing and the scrape of boots on the flagstones.不过,系统在这个死区内可能会发生来回的振...