1.The report is UNICEF's first ever in-depth study of child grooms.

in-depth 深入的；彻底的

This article on Wikipedia provides more in-depth coverage.
这种对维基百科的文章提供了更深入的报道riM6d4uMLsimVtoa2N。

2.UNICEF commented on the damage child marriage does to boys.

comment on 对...评论

f3i)z1,n0D8)h-Od]f_jK@ystNUKg.X1XuY-M;=OuT0 来源:可可英语 http://www.kekenet.com/broadcast/201907/589848.shtml