Again examine the mouth for foreign objects. If you find any, use the finger sweep to clear them.

再一次检查口中是否有异物，如果有的话，用手指将它们取出来。

youdao

In a fully unconscious person you can clear the airway by using a finger sweep reaching into the back of the throat to remove a visible object but being careful not to push the object in further.

对于失去知觉的患者，你可以通过用手指从喉咙后部进去，把可见的异物取出来，小心！

youdao

For a fully unconscious person you can clear the airway by using a finger sweep reaching into the back of the throat to remove a visible object but being careful not to push the object in further.

对于失去知觉的患者，你可以通过用手指从喉咙后部进去，把可见的异物取出来，小心！

youdao