中国的高速铁路发展得非常快，城市之间来往更方便了。

Zhōngguó de gāosù tiělù fāzhǎn de fēicháng kuài, chéngshì zhījiān láiwǎng gèng fāngbiàn le.

China’s high-speed rail has developed very quickly, making travel between cities more convenient.

因为是假期，高速公路上堵车堵得很厉害。

Yīnwèi shì jiàqī, gāosù gōnglù shàng dǔchē dǔ de hěn lìhai.

Because it’s a holiday, there is a serious traffic jam on the highway.

这里离高速公路入口很近，开车很方便。

Zhèlǐ lí gāosùgōnglù rùkǒu hěn jìn, kāichē hěn fāngbiàn.

It’s very close to the highway entrance here, so driving is very convenient.