It's ok, I know how it is. This machine here will work out your upper body, mainly your triceps and biceps. Are you looking to develop strength or muscle tone and definition?

关系，知道。这台机器首先从你的上半身开始起作用，主要是肱三肌和二肌。你是想增强力量还是锻炼肌肉和线条？

So the biceps will shorten while the triceps will lengthen or relax, pulling up the arm and making it bend at the elbow.

所以在肱三肌伸展或者放松时，肱二肌就会收缩，完成胳膊举起，向着手肘弯曲的动作。

Bob Goodman controls his bionic arm by contracting his biceps and triceps muscles.

鲍勃·古德曼控制他的仿生手臂收缩他的二肌和三肌肌肉。

Whoa whoa, easy, my friend, my, my, you got biceps to spare.

轻点，朋友，天，你简直壮得。

Milo has biceps. - Biceps. - Tenosynovitis. - Tenosynovitis.

麦洛有二肌。— 肱二肌。— 腱鞘炎。— 腱鞘炎。

A year of full-time gaming certainly hasn't done any miracles for your biceps.

全职打一年的游戏显然有给你的二肌带来任何惊喜。

Remember you are butterflies with biceps today.

记住你今天是有二肌的蝴蝶。

I brushed up against him. I felt his bicep. It was huge.

过他 感觉到他的二肌 很强壮。

Soft? What are you talking about? I'm all muscle. Travers, feel that biceps.

软肋？你在说什么？浑身都是肌肉。崔沃斯！感受一下二肌。

That wasn't his bicep. Why do you think he rushed out of here?

那不是什么二肌。你觉得他为什么走了？

It can be annoying to notice that you were unsuccessful in maintaining your focus, but this is the whole point, this redirecting of attention is like a bicep curl for the brain.

知道自己有成功保持注意力可能很烦人，但这就是重点，这种注意力的转移就大脑的二弯举。

My triceps and shoulder muscles are significantly weaker than my biceps.

的三肌和肩部肌肉比二肌弱得多。

In Mr Clear's world, people spend hours working on their biceps at the gym, make time to be grateful and stop themselves from watching too much TV by taking batteries out of the remote.

在克里尔的世界里，人们会花几个小时在健身房锻炼二肌，腾出时间来感恩，并取出遥控器的电池，来阻止自己看太多电视。

Each one of your different skeletal muscles — like your biceps brachii, or vastus lateralis or gluteus maximus — is technically its own organ, made up mostly of muscle tissue, but also of connective tissue, blood vessels, and nerve fibers.

你的每一块不同的骨骼肌——比如肱二肌、股外侧肌或臀大肌——严格来说都是自己的器官，主要由肌肉组织组成，但也由结缔组织、血管和神经纤维组成。

If you looking for a Rom-com, you'll know to avoid The Expendables because of the poster with a skull, guns, biceps, triceps...is, is that a trapezoid? Just way too much testosterone.

如果你想看浪漫喜剧，你会知道要避开《敢死队》，因为那海报上有骨、枪、二肌、三肌… … 还有梯形的吗？反正就是有很多睾丸素（男性荷尔蒙的一种）。

To put it simply, if you do something called focused-attention meditation, you're basically training your attention span, similar to how you would train your biceps in the gym.

简而言之，如果你做一些叫做“集中注意力冥想”的事情，你基本上是在训练你的注意力跨度，就你在健身房训练你的二肌一样。

" You don't necessarily need a Covid emoji or a vaccination emoji because you have biceps, syringe, Band-Aid, which conveys semantically the same thing."

“你不一定需要一个新冠病毒表情符号或疫苗接种表情符号，因为你有二肌、注射器、创可贴表情符号，它们在语义上传达的是相同的东西。”

It's mostly full body stuff, so I don't really go like, " I'm gonna blast my biceps until I can't lift a milkshake."

主要是全身训练，所以不会说：“要训练二肌直到连奶昔都举不起来。”

Typically with Bob in this situation we're using biceps and tricep muscles, but he has to be able to fire those independently.

鲍伯在这种情况下通常使用二肌和三肌，但他必须能够独立地操纵这些肌肉。

Yet they don't hold a bicep to prehistoric female farmers.

但是，和史前女农民相比，这些运动员可以说有什么臂力。