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[00:13.08]curt adj.简短的，草率的(abrupt,blunt)
[00:17.51]Our waiter was so curt that we almost walked out.
[00:23.41]reckless adj.鲁莽的（rash）
[00:27.68]The reckless driver drove above the speed limit
[00:32.87]impudent adj.鲁莽的(rude rash)
[00:36.38]rashly adv.鲁莽的，匆忙的
[00:40.84]The student rashly decided to take the exam.
[00:46.34]imprudent adj.轻率的，不谨慎的
[00:52.24]It is imprudent to accept a date with a stranger.
[00:57.85]blunt adj. 直率的，粗鲁的
[01:03.06]John Wayre was a blunt talker and straight shooter