7 sentences

1. 重要的内容下面要画杠。

   zhòng​yào de nèi​róng xià​miàn yào huà gàng.

   Draw a line under the important content.

   Source: Dong Chinese Dictionary

2. 这把剃刀不快了，得杠一下。

   zhè bǎ tì​dāo bù kuài le, děi gàng yī​xià.

   This razor isn't sharp anymore; it needs to be stropped.

   Source: Dong Chinese Dictionary

3. 录取分数线就是进大学的一道杠。

   lù​qǔ fēn​shù​xiàn jiù shì jìn dà​xué de yī dào gàng.

   The admission cutoff is a hurdle for getting into university.

   Source: Dong Chinese Dictionary

4. 校门口的旗子被系在一根长长的杠上。

   xiào​mén​kǒu de qí​zi bèi jì zài yī gēn cháng​cháng de gāng shàng.

   The flag at the school gate was tied to a long pole.

   Source: Dong Chinese Dictionary

5. 你这人怎么这么死板，非要跟我杠到底吗？

   nǐ zhè rén zěn​me zhè​me sǐ​bǎn, fēi yào gēn wǒ gàng dào​dǐ ma?

   Why are you so stubborn? Do you have to argue with me to the end?

   Source: Dong Chinese Dictionary

6. 他双手抓紧铁杠，用力做了一个翻转动作。

   tā shuāng shǒu zhuā​jǐn tiě gàng, yòng​lì zuò le yī gè fān​zhuǎn dòng​zuò.

   He gripped the iron bar with both hands and performed a flip.

   Source: Dong Chinese Dictionary

7. 河面上横着一根粗壮的杠，供人们踩着过河。

   hé​miàn shàng héng zhe yī gēn cū​zhuàng de gāng, gōng rén​men cǎi zhe guò​hé.

   A thick log lay across the river for people to step on to cross.

   Source: Dong Chinese Dictionary