Physical inspection
[经] 实地检查, 实物检查
🧩 词语组成解析
🗣️ 情景例句
Well done! Well done!
做得好！做得好！
Which one is more difficult?
哪一个是比较难的？
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。