To avoid the pain of the pluck, smooth a skin-numbing cream over your entire brow and the surrounding area.
为了避免拔眉毛的痛苦，用皮肤霜抹在你的整个额头及周围。
Grouting can play a double role of both consolidating the surrounding rock and plugging the water inrush and therefore is an efficient way to ensure a smooth passage through the fault zone.
注浆可起到既加固围岩又封堵涌水的双重作用，是保证顺利通过断层的有效方法。
Safe starting of tunneling is the premise of smooth tunnel construction. In general, tunnel starting is difficult when the geological condition of the surrounding rocks is not good enough.
安全进洞是实现整座隧道顺利施工的前提，尤其是地质条件差的隧道，往往进洞十分困难。
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