Precautions
n. 预防措施( precaution的名词复数 ); 防备; 避孕措施
🗣️ 情景例句
Her name's Gemma,
它叫做Gemma，
I started school at the age of 6.
我六岁开始上学。
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。