nonetheless表示“尽管如此”，基本上可以与nevertheless、however、still通用，它们都表示转折，用以对前面所说的话进行修正或补充。
例：
-
There was still a long way to go. Nonetheless, some progress had been made. 路还很长，不过已经取得了一些进展。《柯林斯高阶英汉双解学习词典》
- His face is serious but nonetheless very friendly. 他一脸严肃，但还是非常友好。《柯林斯高阶英汉双解学习词典》
