5 sentences

1. 这所学校有四个露天篮球场。

   zhè suǒ xué​xiào yǒu sì gè lù​tiān lán qiú​chǎng.

   This school has four outdoor basketball courts.

   Source: Dong Chinese Dictionary

2. 我们去露天电影院看场电影吧。

   wǒ​men qù lù​tiān diàn​yǐng​yuàn kàn cháng diàn​yǐng ba.

   Let's go watch a movie at an outdoor cinema.

   Source: Dong Chinese Dictionary

3. 这种露天音乐会通常在夏天举行。

   zhè zhǒng lù​tiān yīn​yuè​huì tōng​cháng zài xià​tiān jǔ​xíng.

   These kinds of open-air concerts are usually held in the summer.

   Source: Dong Chinese Dictionary

4. 建筑师在顶楼设计了一个露天平台。

   jiàn​zhù​shī zài dǐng​lóu shè​jì le yī gè lù​tiān píng​tái.

   The architect designed an open-air terrace on the top floor.

   Source: Dong Chinese Dictionary

5. 这个露天矿场的台阶设计非常科学。

   zhè gè lù​tiān kuàng​chǎng de tái​jiē shè​jì fēi​cháng kē​xué.

   The bench design of this open-pit mine is very well-engineered.

   Source: Dong Chinese Dictionary