In seoul I witnessed similar heights of invention .

在首尔我亲眼目睹了类似的创意厨技。

Sam reached his brother and witnessed the end .

山姆握着弟弟的手，目睹了他的离去。

Many say they have witnessed massacres of other black africans .

许多人说，他们目睹了其他非洲黑人的被屠杀。

No single generation has witnessed so much change in a single lifetime .

没有哪一代人曾经在一生中目睹如此重大的变化。

I went ahead with my plan and witnessed a girl being circumcised .

我照着自己的计划行事，现场目睹了她的割礼。