Tannogelatin
[醫] 鞣明膠
??? 情景例句
A couple of weeks.
兩、三個星期吧。
We are looking forward to seeing you again.
我們非常盼望再見到你。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）講的是有一段時期，北美洲存在黑奴。影片講述他們為自由而斗爭的情況。