A strongbox is a small, heavy box — almost always metal — that you lock things inside. The point is that the box itself is hard to break open, so what is inside stays safe: money, gold, jewellery, land papers, a will. It is a box you can carry, or at least two people can carry, which is exactly how it differs from a safe built into a wall.

A strongboxStrongbox is是 a small, heavy box一個小小、重重的箱子——almost always metal幾乎都是金屬做的——that you lock things inside你把東西鎖在裡面。The point is重點在於，the box itself is hard to break open這個箱子本身很難撬開，so what is inside stays safe所以裡面的東西才安全：money, gold, jewellery, land papers, a will錢、金子、珠寶、地契、遺囑。It is a box you can carry它是一個你搬得動的箱子，or at least two people can carry或至少兩個人抬得動，which is exactly how it differs from a safe built into a wall這正是它跟嵌在牆裡的safe不同的地方。

The word feels old. In real life today, people say 'safe' for the thing in a hotel room or a bedroom cupboard, and 'strongbox' shows up mostly in stories — pirate ships, old banks, a farmhouse under the floorboards, a train being robbed in a Western film. Writers still reach for it because it sounds solid and a little bit historical.

The word feels old這個字聽起來有點老派。In real life today現實生活裡現在，people say 'safe' for the thing in a hotel room or a bedroom cupboard大家會把飯店房間或臥室櫃子裡那個叫做『safe』，and 'strongbox' shows up mostly in stories而『strongbox』大多出現在故事裡——pirate ships海盜船、old banks老銀行、a farmhouse under the floorboards農舍地板底下、a train being robbed in a Western film西部片裡被搶劫的火車。Writers still reach for it作家還是會用這個字，because it sounds solid and a little bit historical因為它聽起來很結實，還帶點歷史感。

You will also meet it in a stretched way: someone might say a place, or even a person's mind, is a strongbox, meaning nothing gets out of it. Note the spelling — one word, no space.

You will also meet it in a stretched way你也會看到它被拉伸著用：someone might say a place有人可能會說一個地方，or even a person's mind甚至一個人的心思，is a strongbox就是一個strongbox，meaning nothing gets out of it意思是什麼都不會從裡面漏出去。Note the spelling注意拼法——one word, no space是一個字，中間沒有空格。