【一句話翻譯】thick-skinned

Chinese to English:

    今年7月，加州機動車管理局指控特斯拉虛假宣傳其Autopilot和完全自動駕駛功能。

English to Chinese:

“Obviously, you think you've done a good job. You have to be prepared to be thick-skinned.

idiom:  slip off the radar

hi Al, did Fernando speak to you about the progress? 

No，it's seems Fernando has slipped off the radar for the last couple days.