The whole of the plume fell back into the surface of the water where the low-lying base surge cloud was formed . 整个水柱回降到水面上，并形成紧贴海面的基浪云雾。
If we are to deal purely with twain the humorist, we have to fall back upon the details of his art . 假如我们把马克吐温当作一个单纯的幽默作家来看待，我们得转回头分析他的技巧。
After the destruction of the post you fall back onto the bridge and cover the road from above and my left flank . 端掉了哨所，你得回过头来向桥靠拢，从上面和我的左翼用火力封锁公路。
The country was in possession of the bosses and the emigrant and decent people had to fall back on sport or culture . 现在国家掌握在大老板和侨民手里，体面人物不得不退回去搞体育文化。
No matter how much we grow up, while at least one parent is alive there's always a sense of having someone to fall back on . 我们不管多大了，只要父母当中至少还有一个活着，就总感到可以有所依赖。
All fell back to make way for the sufferers; and all, even the very rudest and most profligate, were struck with shame and silence . 群众立即后退，给这两个受苦人让路；连最粗野，最浪荡的人也感到难为情，静了下来。
Otherwise we would rather fall back and bide our time 否则宁可退让，等待时机。
I panicked . fell back . like to have broke my foot 我犹豫了，往后跌倒，剜着脚了
The men fell back to previously prepared positions 士兵们退到事先准备好的阵地。
It ' s always useful to have something to fall back on 有点依靠的东西总是有用的。
