1-orbiter 轨道飞行器

2-blast off 发射升空

Solar orbiter: sun mission blasts off

3-audacious 大胆创新的

4-from close quarters 从近距离

Europe's audacious solar orbiter probe has lifted off on its quest to study the sun from close quarters.

5-eject 喷出，弹射出

6-billions of 数十亿记的

7-tonnes of (多少) 公吨……

8-entangle 缠绕

The sun will occasionally eject billions of tonnes of matter and entangled magnetic fields that can disrupt activity at Earth.

9-trip 使部分电路自动断开，跳闸

10-knock over 打翻，撞倒

11-power grid 电网

The worst of these storms will trip the electronics on satellites, interfere with radio communications and even knock over power grids.

12-outburst 爆发

Researchers hope the knowledge gained from Solar Orbiter will improve the models used to forecast the worst of the outbursts.

13-searing （疼痛，热量等）强烈的

That's closer in than the planet Mercury where the temperatures are searing.

14-srh is all about sth ……的重要之处在于

Solar Orbiter is all about the connection between what happens on the sun and what happens in space.