它正用它的长嘴撞击着铁丝导线, 他想.He is hitting the wire leader with his spear, he thought.在导线测量中, 下午对向观测垂直角应该是容易安排的.In a traverse, afternoon reciprocal angles should be easy to arrange.后者引起的误差取决于导线的距离和直径.This last error depends on the...
就像子女一样，父母也常常很注重保护他们的私生活。Like their children, parents are often defensive about their private lives.报纸使用了新词“丁克族”，即“双收入无子女”。The newspaper used the neologism "dinks", Double Income No Kids.子女身上遗传了父母双方的基因型板。The offspring con...
He was precautious in crossing the rickety bridge.走过这座摇摇晃晃的桥时他小心翼翼.He followed her up a rickety staircase to a squalid bedsit.他跟着她上了一段摇摇晃晃的楼梯，来到了一间邋遢的卧室起居室两用房间。He followed her up a rickety staircase to a squalid bedsit.....