氮气吹扫应同时包括空气管线和酸气管线路径。
This nitrogen purge should be routed through both the air line and the acid gas lines.
目前，不仅原管线路由两侧冲刷地形十分复杂，而且已影响邻近区域的稳定性。
In present, the topography near the old 10 pipeline route not only is very complicated, but also has influenced the stability of the nearby seabed.
我们拜访家人，出席婚礼，去野营，核实那家丝织博物馆，并且保证我们开那两过山车——不管线路有多长。
We're visiting family, attending weddings, going camping, checking out that darn museum and making sure we ride that roller coaster — no matter how long the line is.
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