One problem is stamps. In Britain you can only buy these at pose offices.

买邮票是一个问题，在英国你只能在邮局买到邮票。

youdao

She asked Andrew, "Sir, could you please buy all these flowers? They are only ten dollars. I haven't had a meal for three days."

她问安德鲁：“先生，你能把这些花都买下来吗？它们只要十美元。我已经三天没吃饭了。”

youdao

Unfortunately, USB cables/cradles don't work, so if your device came only with one of these, then you will need to buy one (they are widely available and reasonably inexpensive).

不幸的是，不能使用 USB 线缆/支架，所以如果您的设备只附带了其中之一，那么您将需要购买一个（到处都可以找到，而且相当 便宜）。

youdao

The world was literally destroyed by a corporation called "buy in large" and the only people that were left in the world were these few incredibly obese individuals floating in space."

VOA: standard.2010.01.23

And since they aren't allowed to talk about those who buy these yachts, they are only to happy to talk all about the business.

CNN: How big is 'too big' for a superyacht?

For companies with weak reputations, these percentages fall to only 31% willing to buy and just 28% willing to recommend.

FORBES: The World's Most Reputable Companies

These health insurance subsidies go only to those who buy insurance on their own individually through state based health insurance exchanges set up by the legislation.

FORBES: How Obamacare Will Further Explode the Deficit