The sun is covered in a complex network magnetic fields.

太阳复盖着由磁场组成的复杂网路。

If you have ever read up on font design, you know that it is a highly complex field.

如果你曾经学习过字体设计，你就知道此领域是那么的复杂。

The Advanced Space-Based Solar Observatory, or the ASO-S, will provide critical insights on the two most violent activities of Earth's closest star: solar flares and coronal mass ejections, along with the powerful radiation and complex magnetic fields they generate.

先进天基太阳天文台将对地球上最近的恒星——太阳上两类最剧烈的爆发现象提供关键的见解：太阳耀斑和日冕物质抛射，以及它们产生的强大辐射和复杂磁场。