A lusty person or sound is strong, healthy, and full of life. You might hear it of a loud baby’s cry, a hearty eater, or an old man who still climbs the stairs with energy.

A lusty person or soundlusty的人或聲音 is strong, healthy, and full of life是強壯、健康、充滿活力的。You might hear it of a loud baby's cry你可能會聽到有人這樣形容嬰兒宏亮的哭聲、a hearty eater食量很好的人、or an old man who still climbs the stairs with energy或是還能有力氣爬樓梯的老人家。

It is a slightly old-fashioned, warm word — more at home in stories than in a doctor’s notes.

It is a slightly old-fashioned, warm word這是個有點老派、帶著溫暖感的字——more at home in stories than in a doctor's notes比較常出現在故事裡，而不是醫生的紀錄上。

People also stretch it toward sexual energy (a lusty lover), because later English pulled lust toward desire; but the sense a learner meets first is vigour, not “full of lust.” In Middle English lusty meant pleasant and delightful, when lust was still close to pleasure and zest.

People also stretch it toward sexual energy有人也會把它引申到性方面的活力 (a lusty lover)（像a lusty lover），because later English pulled lust toward desire因為後來英文把lust這個字拉向了慾望的意思；but the sense a learner meets first is vigour, not "full of lust."但學習者最先接觸到的意思是「精力旺盛」，不是「充滿慾望」。In Middle English lusty meant pleasant and delightful在中古英文裡lusty的意思是令人愉快、討人喜歡，when lust was still close to pleasure and zest那時候lust這個字還很接近「樂趣、熱情」。

Sister words in Dutch and German still mean cheerful or funny, which shows how far the English meaning has travelled.

Sister words in Dutch and German still mean cheerful or funny荷蘭文和德文裡的同源字現在還是「開朗」或「有趣」的意思，which shows how far the English meaning has travelled這顯示英文這個字的意思已經走了多遠。