Hellman
赫尔曼（姓氏）
🗣️ 情景例句
He cancelled his appointment.
他取消约会了。
Every little makes a mickle.
积少成多。
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。