解释:花开得好看,但不结果实,比喻中看不中用,形式华丽而没有实际内容,是耻辱。
The pharmaceutical industry has a moral obligation to put patients first.
There are some things one remembers even though they may never have happened.
科学的美妙之处在于它让我们能够探索未知,并做出可以改变世界的发现。