1.平面交叉

2. at-grade intersection, grade crossing

1 . 在

中間用—個表示“在”(at)的符號“@”分開，符號的左邊是對方的登錄名，右邊是完整的主機名，它由主機名與域名組成。其中，域名由幾.

2 . 看

...n 十八nineteen 十九twenty 二十how many 幾多can可以容或者;可以lookat看;瞧unit 4:peach 桃pear 梨orange 橙子watermelon 大西瓜apple 蘋.

3 . 處于

At 29 , Matthew Wells is atthe peak of his powers ., 29 歲的馬修威爾斯正處于實力的巔峰狀態.

4 . 看看

Yes , I want to atthe place Paulo works ., 是的 , 我想去看看保羅工作的地方.

1 . 那位演唱者

at / on the piano by her sister .那位演唱者的姐姐用鋼琴給她伴奏。

1 . 中午吃的飯

I laughed out what I ate at moon which indeed shows how severely I laughed., 中午吃的飯現在都笑得噴了 , 才說明笑得厲害啊.

1 . 看著看

I use the 2 G of memory , at at the lack of memory , how do !, 本人用的是 2G 的內存 , 看著看著內存就不足了 , 怎么辦!

1 . 美元的價格

of the wines , four pipes only were sold by auction at $ 27 , and I have since disposed of ten pipes at $ 24 per pipe of 110 gallons , at four months' credit .關于這批葡萄酒，僅有4桶以每桶27美元的價格拍賣。隨后，又將110加侖一桶的酒，以每桶24美元的價格，賣出10桶。賒銷期為4個月。

2 . 美元就可以

they had been considered garbage before , but he promoted them as " fun " : a poor man's big game at $ 400 time , wily , beautiful and dangerous .以前人們認為鯊魚是垃圾，但是他把他們稱作”樂趣”：400美元就可以玩一次巧妙、有趣、刺激的游戲，窮人的大游戲。

1.Wayne laughed at the carpet, and people moved away-not knowing what he was going to do next.

韋恩嘔吐了,而大家都走了——不知道他接下來會怎么樣。