2 sentences

1. 制造一个小苏打化学火山的方法不止一种。

   zhì​zào yī​ge xiǎo​sū​dá huà​xué huǒ​shān de fāng​fǎ bù​zhǐ yī​zhǒng.

   There's more than one way to make a baking soda chemical volcano.

   Source: CCMatrix

2. 当你把小苏打、酸性成分和液体混合在一起时，你会得到二氧化碳气体的气泡。

   dāng nǐ bǎ xiǎo​sū​dá, suān​xìng chéng​fen hé yè​tǐ hùn​hé zài yī​qǐ shí, nǐ huì dé dào èr​yǎng​huà​tàn qì​tǐ de qì​pào.

   When you mix together the baking soda, acidic ingredient, and liquid you'll get bubbles of carbon dioxide gas.

   Source: CCMatrix