Since they rarely carried a meal, the few metal lunch buckets on the market were mainly for tradesmen and factory workers.

由于他们很少自己带食物，所以市面上少数的金属午餐桶主要面向商人和工厂工人。

youdao

Bound in an alliance of mutual benefit, clownfish spend their entire lives with their host anemones, rarely straying more than a few yards from them.

在互利共生的约束中，小丑鱼一生与宿主海葵生活在一起，很少游出超过它们几米的地方。

youdao

Such books, which only rarely end up in permanent collections, either private or public, will probably only be available as e-books within a few years.

这样的书很少被私人或公共机构永久收藏，可能只会在几年内以电子书的形式出现。

youdao

He had few struggles with Congress, because he rarely asked Congress to do anything.

VOA: special.2010.02.18

When Elaine Fuchs began her undergraduate studies, there were very few women in the sciences, and their work was rarely encouraged or recognized.

VOA: standard.2010.03.29

Ball lightning occurs so rarely that few photographs of it exist and researchers have had to rely on eyewitness accounts, some of them from previous centuries.

BBC: Ball lightning baffles scientists

The routes cover most of Switzerland, with a few rarely accessed areas left out.

BBC: Switzerland by public transport

These challenges are rarely filed and few of those are won by creditors.

FORBES: Many Consumer Bankruptcies Do More Harm Than Good