他们不想被视为跟不上潮流的人，不想表现出一丁点儿惊讶，所以他们以一种没什么大不了的态度对待我们。

They don't want to be seen as square or even the tiniest bit surprised, so they treat us like we're no big deal.

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他对她表现出一种和蔼、友好的态度，她不再害怕他了。

He behaved in a pleasant, friendly manner towards her, and she began to lose her fear of him.

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他表现出这样一种态度，说明他不关心别人。

Such an attitude as exhibited by him shows a lack of consideration of others.

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