let slip the opportunity

It would be foolish to let such an opportunity slip; it's the chance of a lifetime.

让这样的机会溜掉,实在愚蠢; 那是千载难逢的呀!

You should not let slip the golden opportunity.

你不应当错过这个好机会.

He let the opportunity slip and fled the field.

他错过了机会,而且临阵脱逃.

Li had lost the Australian Open title after taking the first set and was determined not to let this opportunity slip away as well; she dominated the tiebreak with blistering ground strokes and good defense, capturing the title.

李娜在澳网拿下第一盘之后失利，和冠军擦肩而过，这次她决定不让机会溜走。她在抢七局占据了绝对的优势，勇猛的击球加上完美的防守，最终拿到了冠军。

Well, you've let the opportunity slip this time.

嗯, 这次你错过机会了.