The trousers should be light, with a hard, smooth finish.

These holes were to be ground smooth, painted, and filled with a rubber plug.

这些孔要磨光, 油漆, 并塞以橡胶塞.

The nap of coat is worn off.

这外衣上的绒毛都磨光了.

He rubbed the chain down with sandpaper.

他用砂纸把椅子磨光.

She rounded off the corners of the table with sandpaper.

她用砂纸把桌角打磨光了.

Scrape the old paint off, sand the surface down, and then varnish over it.

刮掉旧漆, 用砂纸将表面打磨光, 然后涂漆.

The swallows were skimming by.

燕子飞掠而过.

The bird dapped for the fish.

鸟儿掠水捕鱼.

Slote ran a hand through his hair.

斯鲁特用手掠了一下头发.

The motor-boat skimmed over the water.

汽艇在水面飞掠而过.

Willow branches swept the river's surface.

柳枝拂掠着河面.

The tiger rushed at its prey.

老虎向它的捕掠对象扑过去.

A variant of the swept-back wing is the delta wing.

后掠翼的变型是三角翼.

He looked at the passing buildings out of the side window.

他从边窗向外望着一掠而过的建筑物.

The hare darted off with the velocity of a bird.

野兔像鸟一样快速掠去.

The sail up the breezy and sparkling river was a charming experience.

在这微风吹拂和波光闪烁的河上溯流而上,真是令人陶醉的经历.

The sun was warm and there was just a ghost of a breeze from the north-west.

阳光和煦，仅有一丝西北风轻轻吹拂。

Bertha was in a torment.

伯莎在受煎熬.

The idea of being separated from him, even for a few hours, was torture.

一想到要和他分开，即便是短短几小时，都感到备受煎熬。

Yet notwithstanding all this, the boy grew more and more melancholy and pale and dejected.

经过这番“好心”的折腾, 那孩子却更加忧郁、更加苍白、没精打采.

I am too old to stand the racket.

我太老了,经不起这种折腾了.