river rapids

His canoe was there, on the river below the rapids.

他的独木舟在险滩下面的河水中。

Local Regulation of Rapids and Reef in the Upper Mekong River

上湄公河险滩航道的局部整治影响评价

The river brawled over the rapids.

河水哗哗地流过湍滩.

Navigation can often be awkward as you slip and slide your way across the river rapids.

当你滑行着穿越河中激流时,航行学就不起什么作用了.

Clearance in steep mountains, cliff even the Court path along the cliff path, the river rapids.

关内山势陡峭, 悬崖连阁,栈道通径, 江水湍急.

The river's really calm this time of the year, no rapids to deal with.

每年的这个时候河水都很平静，不需要担心有急流。

The calculation and the full scale test show that it becomes feasible for river ships to use tandem propellers on the channels with shallow water and many shoals and rapids.

计算及实船试验表明：在水浅、流急、滩多的内河航道上，船舶采用串列螺旋桨，是现实可行的较好的推进方式之一。