We can use our eyes and facial expressions to communicate virtually every subtle nuance of emotion there is.

我们可以用眼睛和面部表情来如实地传达情感上的每一丝细微差别。

I can read Diana's thoughts from the changes in her facial expressions.

我能从戴安娜面部表情的变化看出她的想法。

You don't have to work very hard to figure out what these different facial expressions mean.

你不必努力地学习，去弄清楚这些不同面部表情的含义。

Such things as facial expressions, body languages and eye contacts play important parts in giving a speech.

诸如面部表情、肢体语言和眼神交流等在演讲中发挥着重要作用。

"Their facial expressions change," he says.

“他们的面部表情会发生变化，”他说道。