Most of the firefighters were in their twenties and two of them were less than twenty, though several were older.

大多数消防员20多岁，其中两名不到20岁，但也有几名年龄更大。

youdao

The miners have since become international celebrities, though several have also shown symptoms of depression.

这些矿工们从此成为了世界性的名人，虽然他们中的一些人显示出有抑郁症的症状。

youdao

Though several previous expeditions have been lost in the valley, there is no shortage of volunteers to have another go.

过去对恐怖谷几次探险虽然未取得成功，但不乏自有后来人。

youdao

Today Africa owes about $400 million to donors, though relief efforts have alleviated the debt of several of the continent's poorest countries.

VOA: standard.2009.04.20

Though several cars performed nearly flawlessly, only half of the entrants finished the event.

FORBES: War Without Soldiers

PRTs in northern Afghanistan, though several of these will merely replace existing coalition troops.

ECONOMIST: NATO and Afghanistan

Whether the bills are illegal under CAFTA remains to be seen, though several experts doubt it.

FORBES: Up In Smoke