On the surface, interleaving sounds pretty inefficient.

从表面看，交叉学习听起来效率很低。

Early car batteries were expensive and inefficient.

早期的汽车电池既昂贵又低效。

Because subsidies are not targeted, they are inefficient.

由于这些补贴是面向全社会的，故没什么成效。

It is inefficient and does not work that well.

不仅效率低，而且效果不太好。

Enforcing a contract through Angola's inefficient and sometimes corrupt courts can take years.

在安哥拉全国强制执行一项合同相率十分低下，而一件腐败案的审理有时能耗费数。

The problem with central planning is that it's inefficient.

计划经的问题在于效率低下。

With thousands of career-related sites on the Internet, finding promising openings can be time-consuming and inefficient.

因特网职相关的网址数以千计，寻找可能的职业空缺费时效率又低。

He says that is because food producers there are inefficient.

他说，这是因为当地食品生产商效率低下。

Also inefficient, and might be loud. How about liquid coolant?

还是不行，可能会有噪音。液体冷却剂如何？

Without myelin this signal propagation is very slow and inefficient.

如果没有髓鞘，信号传播会非常缓慢且低效。

She was right that inefficient nationalized industries had to be privatized.

她主张没有效率的国有企业必须要被私有化是正确的。

The rice industry, though small-scale and inefficient, remains key to the economy.

柬埔寨的大米业尽管规模小，且效率不高，但对该国经来说至关重要。

They're also incredibly fuel inefficient to bring to the market.

而且捕虾业的燃油经性也极差。

So multitasking makes us at best, inefficient, and at worst, downright dangerous.

所以一心多用在最好的情况下会让我们效率低下，而在最坏的情况下会让我们非常危险。

The way that we normally try to memorize stuff is inefficient and pretty bad.

我们一般记忆事情的方法低效且糟糕。

" We're all too busy for this inefficient system of running parallel experiments."

”我们的时间全都花在 这个没有效率的体制去执行双向实验了。”

So their acts are not successful in themselves; too many of them are inefficient.

所以，从一开始，他们的行动就注定会失败，而事实，这样的行动大都效率不高。

But the real problem is much broader. A tangled code is unfair and inefficient.

但真正的问题其实比这大得多。根本在于税法过于繁复，不公，和低效。

This argument was popularized by economist Joel Waldfogel who argued that gift giving is inefficient.

经学家沃德弗格提出一种流行观点，他认为送礼是低效的。

The carmaker was overspending, overmanned and inefficient, and had lost its reputation for quality.

公司不仅经费超资、人员冗杂、效率低下，还丢掉了产品质优的牌子。