there is有；那儿有thereadv.在那里；到那里；从那里pron.表示存在（与be连用）n.那个地方；那一点There is no smoking here.这里不许抽烟。Theretra latreillei montanan.广东土色斜纹天蛾There's no room for move.相同的意见There is always a wayout.天无绝人之路。There was nobody in view.一个人也看不见。There is trouble brewing.纠纷在酝酿中。there was never a cosh?萨姆吉尼There are two buss there.那儿有两辆公共汽车。There is cold beef going.有现成的冷牛肉。There isn't any dog food.同案

1. Avoid zigzagging motions and quick direction changes.
   避免来回的动作和快速变向。
2. On the way there and back, I was alert to things that would reorient me to America.
   在来回的路上，我注意观察到一些事物，它们使我重新审视美国。