little current river的意思|示意

For example, in Roman times, engineers discovered that if the upstream supports of a bridge were shaped to offer little resistance to the current of a stream or river, they would last longer.

例如，在罗马时代，工程师们发现如果桥的上游的桥墩建成对目前河流水阻力小的形状，桥墩的寿命会更长。

A host of scientific research and studies have made it clear that the current hydropower development on the Lancang River has little impact on the downstream flow and environment.

大量科学调查和研究表明，目前中方进行的澜沧江水电开发对下游水量和环境影响很小。

But the river flows too fast. The little dog floats away with the current, past the people and past the buildings. Dog leaves everyone behind.

但是河水流得太急了。小狗顺着河流，漂过人群，漂过城镇，将所有人甩在了背后。