The jel tag contains a series of class tags — one for each class.

jel标签包含了一系列class标签——每个类对应一个。

youdao

Purpose: To determine effective period of the compound antipyretic jel.

目的：预测复方解热凝胶的有效期。

youdao

Conclusion: effective period of the compound antipyretic jel is 2 years.

结论：复方解热凝胶的有效期为2年。

youdao

Dr Jel Coward, a GP in Tywyn, north Wales, and an expert on wilderness medicine, said people suffering from extreme hypothermia often gave the impression of being dead, particularly as it can be difficult to detect breathing or a pulse.

BBC: Skier revived from clinical death