Moreover, we had nothing to cover up, and there still wasn't a bit of evidence to indicate that we did.

况且，我们没有什么见不得光的，至今也没有任何证据表明我们有隐瞒行为。

youdao

In this step, the script kiddie may employ a technique to cover up his or her tracks or the evidence of the penetration.

在该步骤中，脚本kiddy将使用一项技术掩饰其踪迹或渗透行为的证据。

youdao

Conspiracy theorists claimed that either aliens had destroyed the spacecraft or that NASA had destroyed its own probes to cover-up evidence of an extraterrestrial civilization.

阴谋理论家们宣称，如果不是外星人摧毁了探测器的话，那就是NASA自己干的好事，其目的是为了掩盖外星文明的存在证据。

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Serbian police have accused Milosevic of ordering his associates to cover up all evidence of war crimes in Kosovo.

CNN: Former Milosevic allies jailed

Maybe Assad bombards the area afterward to cover up the evidence.

NEWYORKER: The Thin Red Line

Images showing backhoes shoveling the wreckage of train compartment cars into large dump pits circulated on line in China, and speculation has mounted in the last 24 hours regarding a possible cover-up to conceal evidence crucial to the investigation.

FORBES: In China Train Crash; Buried Evidence?