On a crisp, cool Saturday morning we hit the trail.

在一个清新凉爽的周六早晨，我们上路了。

youdao

He turned out to be a pretty cool kid. I asked him if he wanted to play football on Saturday with me and my friends.

他原来竟是一位非常讨人喜欢的孩子，我问他是否周六想跟我及我的朋友一起踢足球。

youdao

This weekend will be cool and nice. Saturday looks like a good day for a personal record.

译： “这个周末天气将会又凉快又舒适。星期六看起来像是个创造个人记录的好日子。”

youdao

Hospitals in Prince George's County in Maryland were buzzing Saturday as people came into emergency department waiting rooms trying to get cool, said Fran Phillips, deputy secretary for the state's Department of Health and Mental Hygiene.

CNN: Record heat, storms bring despair, 'horror'