well done與safe不相通。

well done: 做得好；全熟

safe:

adj. 安全的；可靠的；平安的

n. 保險箱；冷藏室；紗櫥

But he still did not feel safe enough .
可是他還覺得不夠安全。

The liberal candidate is safe to win the election .
自由黨候選人穩操勝券。

They had safer methods of testing drugs .
他們有了檢驗藥物的更可靠的方法。

Stop cracking safes and live straight .
別再砸保險箱了，規規矩矩過日子罷。

The safe had been blown by the thieves .
保險箱被竊賊炸開了。