So the sun hits the equator, it's hotter at the equator, much colder at the poles.

所以太阳照射赤道，赤道更热，两极更冷。

Even the seat of the car was hot, at midnight.

半夜的时候， 连车子的座位都是热的。

And that was just because the stock market was hot at the time.

那只是因为当时股市火爆。