the successful flight marked a great step forward for the Chineseaviation(航空) industry.Virus boy caught"冲击 ……

;The new foam will be a great step forward in healing minor bone breaks. It could also be a new ……

. But while this may seem like a great step forward in science, some also believe that it’s one step back... made, we don’t understand human genes enough to give an unborn child great brainpower or amazing ……

人民币。目前已经有43人预订了房间。你赞成开设“太空旅馆”吗？本期主持：北京市丰台区十二中初中二部主持人：吴佳雯YES1 Wu Jiawen: I think it’s a great idea. This is a great step forward for humans to explore space. How nice it is to look out the window and see ……

will be able to imitate the owner’s voice. While this is a great step forward in AI, it also raises ……

more considerate and a great step forward from the previous rules.2. Driving schools have been known... it produces bad drivers, which poses a great threat to public safety.3. Although people don’t have ……

, told TIME.Although this is a great step forward in normalizing talking about difficult topics... in so many ways,” Nick Kroll, the co-creator of Big Mouth, told TIME.Although this is a great step ……

surgery was not a failure. In fact, it represents a great step forward in medical history toward... transplant surgery was not a failure. In fact, it represents a great step forward in medical history ……

主义问题在美国已经盛行了一段时间。 Page 6w But while this may seem like a great step forward in science, some also believe that it’s one step back when it comes to ethics.重点词：when it comes to (sth/doing sth) 就……而言，当涉及到……时。结构 ……

Health Minister Caroline Flint said the ban was "a great step forward" for the country, where one in four... said it hoped to introduce smoke-free places step by step."Clearly doctors prefer a complete ban ……

进展Turkey has taken a step forward in its long-delayed membership talks with the European Union... to stop migrants from entering Europe. A step forward指“前进的一步、进展”。相反地，“倒退、挫折”则可说a step back，或a setback。 ……

(治愈). “I am very excited,” he said. “I am just looking forward to playing a great season. I think I.... “Step by step, you need to learn to walk before you run.”新赛季我们又可以看到小巨人征战NBA啦！真让人期待。Count on与trust, rely ……

another incremental step forward in the negotiations to end the spy plane standoff that began April 1. ……

skates. You just need to step on the two wheels (轮子) and lean (倾斜) side to side to make it move forward. Place your feet on the ground and it stops. 21ST ……

step into society. It gives us a strong heart and teaches us to step forward no matter what... school education in China, I sensed many great differences. To tell the truth, I was filled with passive ……