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- He is always very much contented; he is a careless youth. 他总是很满足，是个无忧无虑的青年。
- A careless driver is a menace to all road users. 漫不经心的驾驶员对于路上所有车辆和行人都是危险的。
- It was careless of you to lose my car keys. 你实在太粗心，把我的车钥匙弄丢了。
- Careless use of the clutch may damage the gears. 离合器使用不慎可能损坏传动装置。
- I can't bear young people casting away their youth. 我无法忍受年轻人虚掷青春。
- It was careless of you to leave the door unlocked. 你没锁门，太粗心了。
- The youth like to wear knickerbockers. 年青人喜欢穿灯笼裤。
- He is careless about his appearance. 他不讲究外表。
- Judy is now in the bloom of youth. 朱迪现在正当青春年少。
- Youth glided past without our awareness. 青春在我们不知不觉中逝去。
- She wept bitter tears over her lost youth. 她为自己逝去的青春痛苦地流泪。
- It transpired that the fire was caused by a careless smoker. 据传这场大火是由一位粗心的吸烟者造成的。
- He sat into a chair with careless ease. 他随便往椅子里舒舒服服一坐。
- In his youth he was an extravagant epicurean. 他年轻时是个花花公子。
- It's not like her to be so careless. 她通常是不会这么粗心的。
- His youth and inexperience got him off. 他的年轻和无经验使他免于受到处罚。
- In his youth, he had shown great promise. 他在青少年时代就显得很有出息。
- The careless waiter dropped the dish onto the ground. 那个粗心的侍者把盘子摔到了地上。
- In judging him you should consider his youth. 在对他进行评审时，你应该考虑到他还年轻。
- He failed his maths examination because of his careless work. 他由于粗心大意，数学考试没及格。
