A text in Kinyarwanda: Ingufu zo hejuru y’amazi zibaho kubera ko za molekile zo ku butaka ahari amazi zikururana cyane kurusha kurusha molekile zo mu kirere ziziri hejuru.
The same text in Chinese (Traditional):
發生表面張力是因為水面的分子會強烈吸引彼此，強度超過上方的空氣分子。