Her tell-tale blush revealed her embarrassment.

她泄露秘密的脸红暴露了她的尴尬。

The tell-tale creak of the floorboards gave away his presence.

地板泄露秘密的吱吱声暴露了他的存在。

The tell-tale footprints in the snow showed where he had gone.

雪地上泄露秘密的脚印显示了他的去向。

The tell-tale sign of his guilt was the nervous twitch in his eye.

他有罪的泄露秘密的迹象是他眼睛的神经抽搐。

The tell-tale smell of smoke indicated that someone had been smoking.

泄露秘密的烟味表明有人抽烟了。

This tell-tale sign says there's something big and it's nearby.

这一迹象告诉它来者很大，而且就在附近。

Brainwaves punctuated with spikes are tell-tale signs of a seizure.

脑电波中夹杂着刺状物是癫痫发作的征兆。

More training in how to recognize the tell-tale signs won't end it.

更多的培训，学习如何认识不稳的迹象，不会有好下场。

How do you know if you are stagnating? Here are some tell-tale signs

你如何知道你的人生是否停滞了呢？

Tell-tale wisps of grey smoke rise above the tree cover to point the way.

屡屡的灰烟飘荡在上空指向工厂的方向。