But it was a very hot day.

可天气很热。

The hot days of summer turn cooler.

炎热的夏天渐渐变得凉爽起来。

It refreshes me on a hot day.

在炎热的一天这项运动会让我有重获新生的感觉。

Fruit rots quickly on such hot days.

大热天水果会腐烂得很快。

It was a scorching hot summer day.

那是一个炎热的夏天。

Yeah, being in a pool in a hot day.

是的，大热天在游泳池里。

I met Sarah on a hot summer day in Sydney.

我在悉尼一个炎热的夏日遇到了莎拉。

No, and we always have it on a hot day.

没有，热天的时候我们都会喝苹果汁。

It's the hottest day that you've ever experienced.

这是你经历过的最热的一天。

So, we can describe a very hot day as 'a scorcher'.

所以，我们可以用“大热天”来描述非常热的一天。

I think it's going to be a hot day tomorrow.

我认为明天会很热。

We know a hot day feels worse when it's humid.

我们知道当天气潮湿时，炎热的天气会感觉更糟。

It was a hot day again and the windows were open.

这又是个热天，窗户开着。

And, of course, it's the hottest day of the year.

这是一年中最热的日子。

This is gonna be the hottest day of the year.

你知道吗? 我打电话问过气象局。

In fact, even on very hot days, it makes sense to turn the air-conditioning up.

事实上，即使在非常炎热的天气，把空调温度调高也是有道理的。

Of course, we always have apple juice on a hot sunny day.

当然，我们总是在炎热的晴天喝苹果汁。

On a hot day, they might become lighter too reflect heat away.

在炎热的日子里，颜色会变得很淡，从而将热量反射出去。

A glass of iced tea is great on a hot summer day.

在炎热的夏日来杯冰茶很棒。

The dog days of summer are the hottest days of the year.

The dog days of summer是一年中最热的天气。