The attitude of the medical profession is very much more liberal now.

医学人士的态度如今开放多了。

He hopes to enter the medical profession.

他希望能从事医务工作。

She followed her mother into the medical profession.

她走她母亲的路，从事医务工作。

Is this a trend in the medical profession?

这是不是医疗行业的趋势？

Again, the medical profession has long known this.

医学界早已知道这些事实。