432.be liable for 对……应负责任的
433.lie in 在于
434.in life 一生中
435.for life 终身
436.in the light of (=considering;taking into account) 考虑到,根据
437.throw light on (=make clear,explain) 使……更为清楚,提供线索,阐明
438.in line with (=in agreement with) 符合,一致
439.long for (=want very much) 渴望,希望得到
440.for long 很久,很长时间(否定句,疑问句中)