How the word "タフな" is translated into English
彼は本当にタフな人ですね。
この仕事はタフじゃないとできません。
毎日残業なんて、タフだね。
"タフな" is in the lesson "Adjectives 6" (Level 40), along with 10 other useful words. LinDuo has 180 topic lessons like this one, 2,379 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.
