It's a very long cylinder with conical ends. It noticeably takes the shape of a cigar, a shape already adopted in London for several projects of the same kind.

船是很长圆筒，两端作圆锥状。很明显，它很像一支雪前烟。这，在伦敦有些船构造早已采用。

Well, it's dark blue, cylindrical. It has two carry handles, either side of a zipper on top.

嗯，它是深蓝色，圆筒。顶部有一个拉链，两边各有一个提手。

My old car was sitting up on cylinder blocks in the yard.

我旧车被搁置在院子里圆筒支架上。