She was bright, learned languages quickly, and sailed through her exams.

她聪明伶俐，学语言很快，顺利通过了各门考试。

《柯林斯英汉双解大词典》

But quickly, she learned to adapt.

但很快她就学会了适应。

youdao

Sara learned a lot of words in a short time. But her learning was short and shallow. That's why she quickly forgot the words. That's why she could not use them.

Sara在短时间内学习了很多的词汇，但是她的学习是短期而且浅层次的，这就是为什么他很快就忘了这些单词，这就是为什么她不知道怎么使用它们。

youdao

But she did a lot more. Josiah Creesy quickly learned that his wife was an extremely good navigator.

VOA: special.2009.12.23

She learned French quickly and gained French fans.

VOA: special.2009.06.07

She learned quickly: She began as a production supervisor at the main brewery before switching to the innovation group in 2010, then becoming head of the pilot brewery last year.

WSJ: Creating: Rebecca Reid, Brewmaster at Anheuser-Busch

She quickly learned Dutch and found work as an interpreter.

ECONOMIST: Going to America

Mr. Lewis, the data forensic expert in New York, says he recently worked on one case where the spouse enabled the "find my phone" software on all of her family's smartphones, which lets you pinpoint the location of the phone using GPS. She quickly learned of her husband's frequent trips to an ATM, where he withdrew cash she didn't know about.

WSJ: Hiding Money From Your Spouse Has Gotten a Lot Harder