Captioning
v. 给（图片、照片等）加说明文字( caption的现在分词 )
🗣️ 情景例句
If you go camping, at night you'll hear all the nocturnal animals.
如果你去野营，晚上可以听到动物的夜歌。
You're hopeless!
真拿你没辙！
It's a good idea to hold such conferences.
召开这样的会议真是个好主意。