China has sent Zhuque-2, the world's first methane-powered rocket into orbit.

中国将世界上第一枚甲烷动力火二号送入轨道。

Sometimes you'd also dress yourself up as a man and stroll confidently down the city's busiest street.

有时候你也会穿着男装，抬头挺胸地走在大街上，变成长安城最酷的小妞。

Researchers in Japan used an x-ray telescope on the Suzaku satellite to scan the region just south of our galaxy's black hole.

日本的研究者用名为“卫星”的 X 光望远镜扫描了银河系黑洞南侧区域。

By successfully conducting this test twice, the Zhuque 3 team has proved its ability to recycle rockets for use, thus lowering costs.

3号的研已成功进行了两次飞行测试，证明了其重复使用火，进而降低成本的能力。

However, the 10-km vertical takeoff and vertical landing test flight proves that the technology Zhuque 3 employs is reliable and now that it has cleared the test flight it will be ready for long-distance flights in the future.

然而，10公里垂直起降测试飞行证明了3号采用的技术是可靠的，现在它已经通过了测试飞行，未来还将会在长途飞行领域有所展。