The new armor is not pure liquid, of course.

当然，这种新型的装甲并不是纯液体。

youdao

But Achilles, of course, he got him in the heel where he didn't have any armor.

但阿喀琉斯,是脚踵中箭,他也是没有穿盔甲的

耶鲁公开课 - 古希腊历史简介课程节选

The other potential crack in the cable armor: Apple could put a broadcast tuner inside an Apple TV, of course, while offering a way for broadcast network shows to be recorded in iCloud, like a DVR in the sky.

FORBES: Third in a series.