It was made of hide stretched over a wicker framework. It was a tiny boat, barely four feet long, and the paddle which still lay in it was in proportion. 那是用生皮绷在一个柳条框架上做成的,是条小小的船,只有四英尺长,船上的桨还搁在那儿,倒也大小相称。
A raft is a small boat that you can use to paddle down rivers and streams. 木筏就像小船,可以用一来划行,顺溪流而下。
Canoe is a boat for a maximum of three people and you steer and move with a paddle as well. 木船是一个最多可以坐3人的小船,通过木浆使小船行走。
Watch me make whirlpools with my boat paddle! 看我用船桨制造出的漩涡!
The characteristics of the propeller and making the boat and paddle as a whole to develop a simulation model are both researched. 研究了螺旋桨特性,并将船和桨作为整体,建立了螺旋桨负载仿真模型。
Rowing technology: based on the full stage of each project by standard frequency and draw from the relationship and both the boat speed from the paddle. 划桨技术:根据对各项目全程阶段划分的标准,从桨频和划距的关系及其两者对艇速的影响关系进行技术分析。