9 sentences

1. 前方施工，请减速慢行。

   qián​fāng shī​gōng, qǐng jiǎn​sù màn xíng.

   Construction ahead; please slow down.

   Source: Dong Chinese Dictionary

2. 他在街道转角时没有减速。

   tā zài jiē​dào zhuǎn​jiǎo shí méi​yǒu jiǎn​sù.

   He didn't slow down when turning the corner.

   Source: Dong Chinese Dictionary

3. 只是减速慢行啦。

   zhǐ​shì jiǎn​sù màn xíng la.

   It's just slowing down.

   Source: OpenSubtitles

4. 他们减速了。

   tā​men jiǎn​sù le.

   They're slowing down.

   Source: OpenSubtitles

5. 我们在减速。

   wǒ​men zài jiǎn​sù.

   We're slowing down.

   Source: OpenSubtitles

6. 他没减速！

   tā méi jiǎn​sù!

   He's not slowing down!

   Source: OpenSubtitles

7. 别减速！

   bié jiǎn​sù!

   Don't slow down!

   Source: OpenSubtitles

8. 路边竖立着一块警示牌，提醒司机减速慢行。

   lù​biān shù​lì zhe yī kuài jǐng​shì pái, tí​xǐng sī​jī jiǎn​sù màn xíng.

   A warning sign is posted by the road, reminding drivers to slow down.

   Source: Dong Chinese Dictionary

9. 司机在通过事故多发地段时应该减速慢行。

   sī​jī zài tōng​guò shì​gù duō​fā dì​duàn shí yīng​gāi jiǎn​sù màn​xíng.

   Drivers should slow down when passing through accident-prone sections of the road.

   Source: Dong Chinese Dictionary