that was close! 

 (also that was a close one!)

used when something bad almost happened, but you managed to avoid it

好險(xiǎn)!

When we packed up the tent in the morning, he showed me bear tracks, saying " That was a close one!" 

我們早上收帳篷的時(shí)候，他一邊讓我看熊的足跡，一邊說：“好險(xiǎn)!”

That was close—that car nearly hit us.

啊!好險(xiǎn)!那輛車差點(diǎn)兒撞上我們。

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