1. (对身体)无害的，安全的
Something that is safe does not cause physical harm or danger.
e.g. Officials arrived to assess whether it is safe to bring emergency food supplies into the city...
官员们赶来评估向该市调拨紧急救援食品是否安全。
e.g. Most foods that we eat are safe for birds.
我们食用的大多数食物对鸟类都无害。
2. 不会受伤的;不会受损的
If a person or thing is safe from something, they cannot be harmed or damaged by it.
e.g. In the future people can go to a football match knowing that they are safe from hooliganism...
今后人们去看足球比赛时可以不必担心会受到足球流氓的骚扰。
e.g. On beaches, keep your camera safe from sand by enveloping it inside a plastic bag...
在沙滩上时，将相机用塑料袋包裹起来以防止进沙子。
3. 安全的;没有受伤的;安然无恙的
If you are safe, you have not been harmed, or you are not in danger of being harmed.
e.g. Where is Sophy? Is she safe?...
索菲在哪里？她没有受伤吧？
e.g. A baby boy is safe after rescue workers pulled him from a 12-foot-deep construction hole...
营救人员将一名男婴从 12 英尺深的建筑工地的深坑里拉出来时，他安然无恙。