Smoking is a detriment to one's health.吸烟危害健康.He sits up very late to the detriment of his health.他常常熬夜,这对他的健康不利.When you have an economic downdraft like this, that same flexibility can be a severe detriment.当你遭遇这种规...
How far back can you trace your family tree?你的家谱可以追溯到多少代？A family tree is a diagram with branches, showing how the members of a family are descended and related.家谱是说明家族成员血缘承袭关系的明细分支图.It grew on a venerable and venerated ...