你知道今天中午的气温是多少度吗？

Nǐ zhīdào jīntiān zhōngwǔ de qìwēn shì duōshao dù ma?

Do you know what the temperature is at noon today?

晚上气温会慢慢降下来。

Wǎnshang qìwēn huì mànmàn jiàngxiàlái.

At night the temperature will slowly go down.

冬天这里的气温常常在零度以下。

Dōngtiān zhèlǐ de qìwēn chángcháng zài líng dù yǐxià.

In winter, the temperature here is often below zero.