Tougher
较坚强的\\n较艰苦的（tough的比较级）
🗣️ 情景例句
She's a smart young lady, and very nice.
她是个聪明的年轻姑娘 而且很善良。
Stamp-collecting is a popular hobby.
集邮是一种普遍的业余爱好。
You certainly did!
你吼得好凶呀！