彻底地

The detectives are digging into this whole business.

侦探们调查了整个件。

An exhaustive investigation of the facts proves the contrary.

调查实后发现况正好相反。

The food was analysed root and branch and found to contain small amounts of poison.

对这种食物进行分析后, 发现其中含有量毒药。

"We've become completely and utterly desensitise to the fact that breeding these deformed, disabled, disease-prone animals is either shocking or abnormal."

繁殖这些变形、残疾和容易患有疾病动物是一件可怕而反常，而我们对这一现实已经完全麻木了”。