No purchase is too small — the rewards will add up quickly.

只要买东西，都会有好的回馈，而且这些回馈很快就增加了。

youdao

On a bag of Fritos: You could be a winner! No purchase necessary.

某薯片袋子上写着：你无需购买本品即有机会赢大奖！

youdao

With practice, you can get your hormone kicks from window-shopping: no purchase necessary.

通过练习，你能通过浏览橱窗刺激你的激素——不需要真正购买。

youdao

If I short the one-period bond it cancels out, so I've made no net purchase in 1925.

卖空一单位一年期债券则刚好抵消,所以我在1925年的净买入为零

耶鲁公开课 - 金融市场课程节选

And sometimes the rich are flown offshore with no purchase commitments at all.

FORBES: Chinese Shunning Luxury Stores At Home, Buying Abroad

"We have used these reserves before, but never on this scale, and no purchase ever made by the National Gallery has begun to approach the magnitude of this acquisition, " Dr Penny said.

BBC: Titian masterpiece Diana and Callisto saved for nation

They have no purchase on the real world.

BBC: NEWS | UK | UK Politics | In full: Tony Blair's speech