The unsuspecting boy was kidnapped by the criminal.

这个毫无戒心的男孩被罪犯绑架了。

She is unsuspecting to what her husband said.

她对丈夫说的话深信不疑。

This dog is unsuspecting to humans.

这只狗狗对人类毫无戒心。

He had crept up on his unsuspecting victim from behind.

他从背后悄悄逼近了那毫无戒备的受害者。

She threw a surprise party for her unsuspecting husband.

她为她毫不知情的丈夫举办了一个惊喜聚会。

She fixes her steel-blue eyes on an unsuspecting local official.

她用那双铁青色的眼睛紧盯着一名毫无猜疑心的地方官员。

Even the sinister bio-mimicry of the Preying Mantis, luring unsuspecting pollinators to their death, has a beautiful symmetry to it.

即使是邪恶的捕食螳螂，它用以引诱不知情者上钩的拟态，也是一个美丽的对称形态。

Suppose a single unsuspecting man was on the siding?

那么假设有一个毫无防备的人正好站在岔线上呢？