实验前,老师向我们展示了她的道具:一个纸杯、几张普通的口纸和一个装了水的桶。
實驗前,老師向我們展示了她的道具:一個紙杯、幾張普通的口紙和一個裝了水的桶。
shí yàn qián , lǎo shī xiàng wǒ men zhǎn shì le tā de dào jù : yī ge zhǐ bēi , jǐ zhāng pǔ tōng de kǒu zhǐ hé yī ge zhuāng le shuǐ de tǒng .
Before the experiment, the teacher showed to us her items: a paper cup, a few sheets of normal paper tissue and a bucket filled with water.