silt of yangtse river
常見(jiàn)例句
- The great amount of silt not only brought great trouble to the transport of the Yangtse River, but also brought into the problem of environment pollution.
大量的淤砂不僅會(huì)嚴(yán)重影響長(zhǎng)江航道的順利通航，也會(huì)給儅地環(huán)境造成嚴(yán)重汙染。 返回 silt of yangtse river