汉译英,5个句子

1这些症状表明她的手腕是二度烧（烫）伤（symptom;wrist)
The symptoms suggested that her wrist should be Degree-2 burn.

2你可以按压伤口让血流的慢些.（apply pressure;injury)
You can apply pressure on the injury to make the blood bleed slower.

3当凯特试图阻止那位歹徒刺伤那位妇女的时候，她显示出了巨大的勇气（bravery;stab)
When Kate tried to prevent the gangster for stabbing the woman, she showed great bravery.

4让我看看你喉咙上的淤伤，看起来很严重呢（bruise;throat)
Let me have a look at the bruise on your throat. It looks serious.

5在他们到达之前，马丁已经打了数次电话叫救护车（ambulance;a number of)
Before they arrived here, Martin had made a number of phone calls for the ambulance.