"Well off" is used when we want to say that someone is very rich.
For example, if I say: "Zhiwei is well off", then that means, "Zhiwei is rich." That is really the only way that we use "well off"...
be off 造句我们老师说“be off”有关着的，这个意思。（貌似指灯门一类的）谁能用这意思造句？3个