Particularly the front of the eye, the cornea and the sheet that covers the cornea was particularly damaged.

尤其是眼睛前部，角膜和盖在角膜上面的那层薄片,严重受损。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

If you haven't got a sheet in front of you, just write it on your notepad.

如果你们没有拿到我发的纸,就写在你们的笔记本上

耶鲁公开课 - 博弈论课程节选

You need to do that to be able to control the shield that's as big as that and as heavy as that, because it is made fundamentally of a heavy wood, typically covered by leather, sometimes with some bronze, a bronze sheet across the front of it as well.

如果你想自如操控这块盾牌就必须得这样,这种盾牌很大并且很笨重,因为它主要是由沉重的木材制成,表面一般覆有皮革,或包上铜皮,就是表面上有一层铜皮

耶鲁公开课 - 古希腊历史简介课程节选