1·The supply-route troubles are yet another sign of the precarious relationships that the United States and its allies must maintain to continue the fight in Afghanistan.
供给线路的麻烦也是危险关系的另一种信号，但美国及其盟友必须保持在阿富汗的持续战斗。
2·The most beautiful place on earth was everywhere - a raft in the wilderness of space, precarious, unlikely, our polar bear home.
地球上最美丽的地方是任何一个地方——太空荒野中的一只木筏，危险的、不太可能的、我们北极熊的家。
3·Viewed from another perspective, tuberculosis has again placed the world in a precarious situation.
从另一个角度来看，世界再次因结核病而处于一种危险境地。
4·The position of oil importers is more precarious.
石油进口国的处境则更加危险。
5·Even when I was holding onto a towel rack, the situation felt precarious.
当我即使只是拿着一个毛巾架的时候，蹲着我还是觉得有些危险。
1·The museum is in a financially precarious position.
这家博物馆的财政状况不稳定。
—— 《牛津词典》
2·They live in precarious balance and one of the toughest environments on earth.
他们生活在不稳定的平衡中，并且这是地球上最艰苦的环境之一。
3·They maintain a precarious balance only by careening wildly back and forth.
他们仅靠胡乱向后倾或向前倾来保持不稳定的平衡。
4·While the new data are much stronger than we expected, Singapore's position remains precarious.
尽管新数据比预期要更加强劲，但是新加坡的处境仍不稳定。
5·The prime minister had to balance honesty about the precarious economic situation with reassurance.
首相应该有信心来老老实实地应对不稳定的经济形势。