This year water levels in the middle and lower reaches of the Yangtze are unusually high.

今年长江中下游的水位高得不正常。

The lower reaches of the river are navigable for steamers.

这河的下游能够行驶轮船。

Many clubs in the lower reaches of the league are in financial difficulty.

联盟下层的许多俱乐部都处于财政困难之中。

The scenery here surpasses that of the lower reaches of the Changjiang River.

此处风光赛过江南。

Currently this is only possible in the lower reaches.

目前，这项技术仅在下游可以实现。