我在经济上很有挑战性的朋友们，我用我的钱分别买了些 CHP跟ZXY股。

Well, my financially challenged friends, I split my money and I bought some shares of CHP and ZXY.

《老友记 第二季》《Friends Season 2》

马克斯老师正经历一场惨烈的离婚，她现在很脆弱。所以我尽量不让她处理比较有挑战性的事情。我幼小心灵没受伤。

Mrs. Marks is going through a terrible divorce. She's very fragile right now. So I'm trying to keep the more challenging cases away from her. None taken.

《摩登家庭 第八季》《Modern Family Season 8》

但是问题还有另一面，我认为是更有趣的，更有挑战性的，而且是更真实的，那就是西方人的耳朵对它不熟悉，因而不了解应该如何欣赏中国音乐。

But the other side of the argument I think is more interesting and thought provoking and even more true that Western ears aren't familiar with and therefore don't really understand how to appreciate Chinese music.

《王力宏牛津大学演讲》《Leehom Wang Speech at Oxford》