重点讲解:
1. out of control 失去控制;不受控制;
A truck ran out of control on the hill.
一辆卡车在山上失去了控制 。
2. leave behind 留下;余留;
The criminal didn't le ave behind any traces of his crime.
罪犯没有留下任何作案的痕迹 。
3. at least (数量)至少,不少于;
It takes at least an hour to get home from work.
下班回家至少得花一个小时 。
4. plough through (车辆或导弹)猛力穿过,失控冲过;
The car ploughed through three gardens and flattened a tree.
小轿车轰然穿过3个花园,还碾倒了一棵树 。
adj. 徒步的,缺乏想像的
n. 行人