adradial tentacle

例句：

1. 1. The sun is the source of all life on Earth.
   太阳是地球上所有生命的起源。
2. 2. The satellite was designed to monitor the earth's atmosphere.
   这颗卫星的设计是为了监测地球的大气层。
3. 3.The radiation from the sun affects our health.
   太阳的辐射影响我们的健康。