He drew a key and it changed into a real key.

他画了一把钥匙，它变成了一把真正的钥匙。

youdao

This is the real key for toning the muscles of your arms, shoulders, and legs.

这才是达到瘦臂、瘦肩和瘦腿的真正秘诀。

youdao

Obviously, appeasing the masses is the real key to this decision, not nostalgia.

显而易见的，讨好大众才是促成这个决定的关键所在，而不是所谓的回归传统。

youdao

Guys that have been to the World Cup before and have become real good leaders, some younger players that have played key roles throughout qualifying, some new players that came in late but still bring enthusiasm.

VOA: special.2010.06.09

But a real key in looking at these plots is where we, in fact, did go through zero and have this zero probability density.

是我们经历这些零值,而且有这些零概率密度,我们把它叫做节点。

麻省理工公开课 - 化学原理课程节选

And because the key component of solar cells is an expensive, highly purified form of silicon, there's a real economic benefit to this design.

VOA: standard.2010.02.19

But here is the real key: it is almost all freight .

FORBES: Shifting Capital From the Productive to the Sexy

"Installing malware on computers within the country would be the real key to an Internet Cold War, " he says.

FORBES: China's Golden Cyber-Shield

But the real key to the merger is US Airways' comprehensive service to small cities along the East Coast.

WSJ: Little overlap in American, US Airways routes