And the more we use our brains, the more effortful learning is, the more information is gonna stick.

们使用大脑得越多，习越努力，信息就会越多。

So it's going to feel unnatural. It's going to feel fake and it's going to feel effortful.

所以会感觉很不然。这会让人觉得很假，很费力。

But, you know, when I bench 70 kilograms that is effortful, that is when my muscles are gonna grow.

但，你知道，当努力卧推 70 公斤时候就肌肉生长时候。

And I thought, yeah, okay, this is a little less effortful.

想，，好吧，这有点不那么费力。

It is an effortful, not an effortless, undertaking.

这一项需要努力工作，而不一项不费力工作。

It is obvious, therefore, that syntopical reading is the most active and effortful kind of reading.

因此，很明显，主题阅最主动、最费力阅方式。

It's, the more effortful, the more hard it feels to be learning something, the more we're actually going to be learning it.

东西越努力，感觉越难，们实际上得就越多。

The second is self-regulation, which researchers refer to as 'effortful control' of feelings (eg, self-soothing) and of attention (eg, able to hold focus).

第二种调节，研究人员称之为对感觉（如安慰）和注意力（如能够集中注意力）“努力控制”。

I dictate what I would like my assistants to type, as typing it for myself would be too slow and effortful.

决定希望助手输入什么，因为己输入太慢而且费力。

The buzzed participants also did worse on a test of executive control, which is a set of abilities you use when you're doing some effortful thinking, like working memory and response inhibition.

微醉参与者进行执行控制能力测试时，表现得也更糟糕，执行控制能力，你在努力思考时用到一组能力，比如工作记忆和反应抑制。

If it's an old friend who knows where you live, it might be an old friend that you're going to want to look kind of stunning for but not too effortful.

如果这一个知道你住在哪里老朋友，那可能一个你想看起来惊艳一些但又不太费力老朋友。