【词汇讲解】
1.Stance 踏脚处，位置，姿势
如：A defensive position or stance, as in boxing or fencing.
防卫在拳击或击剑中所处的防守的位置或姿势
What is your stance on corporal punishment?
你对体罚持什麽态度?
He maintains a rigidly right-wing political stance.
他坚持僵硬的右派政治立场。
2.vulnerable adj. 易受伤害的，有弱点的
如：She is very young and vulnerable to temptation/fraud.
她很年轻，易受诱惑／易受骗上当。
The potato is vulnerable to several pests.
马铃薯易受几种害虫的侵害。
3.bout n. 回合，一场
如：The old man still harps on a bout the death of his wife.
老人仍在反复诉说他妻子去世的事。
She's still recovering from a bout of flu.
她这次患流行性感冒还没有完全恢复。