I found pens impractical, it can be messy, it's not as good as a ballpoint pen, it's expensive.

我发现钢笔实用、写出来的字很乱，如圆珠笔好用，而且很贵。

And the final helpful, not-so-helpful tip, which might shock some of you, is: Just count your calories!

最后一个有帮助但太实用的建议可会让你们中的一些人感到震惊，那就是：计算卡路里！

Let's face it - nothing screams privilege like uncomfortable, luxurious and impractical clothing.

让我们面对现实吧——没有什么比舒服、奢华和实用的衣服更特权了。

It isn't always practical and it also requires a lot of trust and humility.

它总是实用的，而且还需要大量的信任和谦逊。

They served us coffee in these silly little cups.

【silly，silliness】他们竟然用这实用的小杯子给我们上咖啡。

To fail to read a practical book as practical is to read it poorly.

把一本实用的书读得实用，就是读得好。

Extension courses at the university aren't always practical, however; the same is true for community colleges.

然而， 大学的扩展课总是实用的；社区学院也是如此。

Exactly, so can you think of a subject that is very theoretical, but not very practical?

- 没错，那么你想到一个非常理论化但太实用的主题吗？

Wright was criticized for his impractical houses with leaky flat roofs, but his houses also had great virtues.

赖特因其平屋顶漏水的实用房屋而受到批评，但他的房屋也有很大的优点。

The other 10 is for you to spend on something fun and totally frivolous, like a mink vest or a diamond frisbee.

另外一万块是给你的去买有趣的 完全实用的\344\270\234西就好，比如一件貂皮大衣 或是一个钻石飞盘。

At that time many women dressed in voluminous skirts with lots of slips underneath and ruffles and that was not practical on a bicycle.

当时许多女性穿着宽松的裙子，裙子下面有很多衬裙和褶边，这在自行车上是实用的。

In 1980s, no one knew how to detect a change that small and most astronomers concluded that this so-called “transit method” was “not practical as a primary detection technique”.

在20世纪80年代，没有人知道如何探测到微小的变化，大多数天文学家得出结论，这所谓的“凌日法”是“实用的主要探测技术”。

Some people are taking their friends shopping with them and buying their Christmas presents in the sales-a practical but unromantic way of making sure you get the gift you really want.

一些人带着他们的朋友去购物，在商店里买他们的圣诞礼物——一实用但浪漫的方式来确保你得到你真正想要的礼物。

'I prefer those which were not practical, ' confessed the doctor, with a smile. 'Consider for example the Tinctura Physicorum, which neither Pope nor Emperor could buy with all his wealth.

“我更喜欢那些实用的东西，”医生笑着承认道。 '例如，考虑一下 Tinctura Physicorum，教皇和皇帝都无法用他的全部财富购买。

Together with a team of chemists, lots of testing and a chunk of venture capital later, I spent more than two years on building this website to offer consumers practical advice on what to buy and not to buy.

后来，我和一个化学家团队、大量测试和大量风险投资一起，花了两年多时间建立了这个网站，为消费者提供关于买什么和买什么的实用建议。