commentate
vt.& vi.注释，评注；评论，解说；作评论员
vi.评论时事；实况报道
词形变化:
过去式：commentated 过去式：commentated 过去式：commentating 过去式：commentates
annotate
双语例句
1. 1 . They are in Sweden to commentate on the European Championships.
他们在瑞典对欧锦赛进行现场解说。
来自柯林斯例句