3 sentences

1. 他不停地翻转手中的魔方，试图将其复原。

   tā bù​tíng de fān​zhuǎn shǒu zhōng de mó​fāng, shì​tú jiāng qí fù​yuán.

   He kept twisting the Rubik's cube in his hands, trying to solve it.

   Source: Dong Chinese Dictionary

2. 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

3. 这张照片的颜色被翻转了，看起来很特别。

   zhè zhāng zhào​piàn de yán​sè bèi fān​zhuǎn le, kàn qi​lai hěn tè​bié.

   The colors in this photo have been inverted, making it look very special.

   Source: Dong Chinese Dictionary