猎人潜行追踪猎物。The hunters stalked their prey.潜步跟踪目标时，用三脚架是不切实际的。When stalking subjects, a tripod is impractical.潜水员下潜到超过危险线的深水中去了.The diver went into the deep water beyond the danger limit....
吊车的巨臂日夜移动, 装货卸货.Day and night the giant arms of cranes move about, loading and unloading cargo.举目南望, 有一条长达两公里的长堤, 象一只巨臂伸在苏伊士运河的港湾里.A jetty pier, some two thousand yards along , extended into the roadstead.有人呼唤法律的巨臂了 吗 ?D...