33题，虽然是艰难的一课（a tough lesson），仍是改变了我的职业标的目的（redirect my career），有转折的意思，although和though。
基于1个网页-相关网页
a tough lesson
惨痛的教训
以上为机器翻译结果，长、整句建议使用 人工翻译 。
This is going to be a tough lesson but a valuable one.
这是艰难但又极富价值的一课。
youdao
This is going to be a tough lesson, but a valuable one.
These firms have been given a tough lesson in the need to diversify their markets.
这些公司因缺乏多元化市场而遭受惨痛的教训。
For Friedman, this was a tough lesson to learn, coming from the ego-driven world of television.
FORBES: How To Communicate Effectively At Work
It's a tough lesson to learn: No one listens, everyone thinks they're invincible.
WSJ: Heroes Shine Amid Storm's Destruction
It was a tough lesson to learn.
WSJ: Weekend Confidential: Gabrielle Reece
应用推荐
模块上移
模块下移
不移动