英语语法分析

But some frailties are emerging.

但是，有些弱点也慢慢暴露。

Whatever the frailties of these calculations, they are the best we have.

不管这些计算存在何种缺陷，它们都是我们所拥有的最佳方法。

Threading, for example, has frailties that have been known for many years.

举例来说，线程存在很多年来人们已经知道的脆弱性。