unmeaningful
adj. 没有意义的;不重要的
例句
If shed tears, canned prove we have the mind this matter, is unmeaningful.
如果流泪了,只能证明我们有心灵这件事,是没有意义的。
One day, I know that we shouldn't spend time in doing the unmeaningful things, but should enjoy our real life.
有一天,我突然明白了,我们不应该花时间去想这种没有意义的事情,我们应该享受我们真实的生活。