NBTL

例句：

1. 1.I'm not bothered by the traffic on this road.
   我对这条路上的交通不感到困扰。
2. 2. It's no big deal if you miss your flight.
   如果你错过了你的航班，这并不算是什么大事。
3. 3. Don't worry about the small details; focus on the main points.
   不要担心小细节，专注于主要点。