井下工作面侧帮超前探测技术是矿井直流电阻率探测新技术之一。
The side leading prospecting technique in underground working face is one of new underground galvanic resistivity prospecting techniques.
我帮他把装杀虫剂的桶子滚进去,我尽情看着在舞台两侧到处奔跑的女演员。
I help him roll the barrels of insecticide inside and I look my fill at the butterflies fluttering about the wings.
他们说他们帮他装上铝的侧板,并为他买了一张车票;但当他转身道谢的时候,他们却已经不见了。
They said they installed aluminium sidings, and bought a bus ticket for him; but when he turned round to say goodbye, they had gone.
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