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nicely; properly; well; skillfully; skilfully
frequently; often
I'm glad that you ...; thank you for ...
(you have) quite the nerve to; I don't know how you can ...
よく頑張ったね、えらい。
You worked hard, good job.
良く来てくれましたよね。
Thanks for coming.
彼はよく図書館で勉強している。
He often studies at the library.