一节英语句型课要怎么上？一课译词插翅难飞

一节英语句型课要怎么上？一课译词插翅难飞The prison is so heavily-guarded that prisoners are unable to escape even with wings.Editor: Jade来源：chinadaily.com.cn

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插翅难飞，汉语成语，意思是插上翅膀也难飞走（cannot escape even with wings）。比喻陷入困境，怎么也逃不了。可以翻译为“be completely surrounded and impossible to escape”。

例句：

监狱戒备森严，犯人插翅难飞。

The prison is so heavily-guarded that prisoners are unable to escape even with wings.

Editor: Jade

来源：chinadaily.com.cn