| 1. | Transverse bars may migrate down-stream relatively rapidly .
横向沙滩可以相当迅速地向下游移动。 |
| 2. | I looked away down stream, and saw a black speck on the water .
我向下游远远的望了一下，看见水面上漂着一个黑点。 |
| 3. | Before long, here comes the wreck, dim and dusky, sliding along down !
过了不大一会儿工夫，那只破船就过来了，黑忽忽的一片，一直向下游漂荡。 |
| 4. | When a particle is dislodged from the surface it moves downstream by suspension, surface creep, or saltation .
颗粒脱离表面后，以悬浮，爬行或跳跃形式向下游运移。 |
| 5. | We have to tell all the fish to swim down together
我们的告诉所有的鱼一起向下游 |
| 6. | The boat dropped down the river early the next morning
第二天一早小船就沿河向下游驶去了。 |
| 7. | They paddled down the stream in a canoe
他们坐独木舟划向下游。 |
| 8. | Head down and make sure you stop at the save point on the way
向下游吧，并且确定在途中找到存储点。 |
| 9. | He watched the boat drift downstream
他看着船向下游漂去。 |
| 10. | Tell all the fish to swim down
告诉所有的鱼向下游 |
