Donga
n. (非洲南部的)陡岸干沟
🗣️ 情景例句
and they found it to be too easy--
他们发现字太简单了，
Watch out, it's dangerous.
注意，危险啊！
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接着他走出电梯并徒步登上第15层。