1·The falls upstream are full of salmon.
上游瀑布一带盛产鲑鱼。
—— 《牛津词典》
2·They clambered back under the falls to detach the raft from a jagged rock.
他们爬回到瀑布下面以便将卡在锯齿状岩石间的小艇拉出来。
—— 《柯林斯英汉双解大词典》
3·The 160-metre falls mark the dramatic confluence of the rivers Nera and Velino.
这处160米的瀑布是维拉河和维里诺河壮观的汇合处的标志。
—— 《柯林斯英汉双解大词典》
4·The falls have always been an insurmountable obstacle for salmon and sea trout.
这些瀑布始终是鲑鱼和海鳟鱼不可逾越的障碍。
—— 《柯林斯英汉双解大词典》
5·We're going to see the falls!
我们要去看瀑布！
1·The way of rises and falls and how it may change direction.
特别能察觉到其上升、下降及改变方向的动态。
2·Although the falls may be slight, they say extra care is needed.
虽然下降可能是轻微的，他们说需要额外的注意。
3·The real GDP is almost always higher than ever before; it falls only during recessions.
实际 GDP 几乎总是高于以往任何时候；它只在经济衰退期间下降。
4·Ten thousand years of tree rings show that the carbon-14 level rises and falls about every 420 years.
一万年的树木年轮显示，碳14水平大约每420年上升和下降一次。
5·And if the price of gas falls so far that drilling becomes unaffordable, Pinedale will not just lose the backbone of its economy. It will have lost some of its natural beauty, too.
如果将来天然气的价格不断下降以至于开采活动已经无法承受的时候，派恩·代尔失去的不仅是经济的基础，同时也会丧失部分当地的美景。