收三 meaning in Chinese

shuzo

In that case , triple it , then
这样啊，那就收三倍吧
The weight limit is 70 pounds and we charge 3 dollars for each extra pound
重量限制是七十磅，超过的部分一磅收三块钱。
Then they sneered and with sparkling eyes they compared notes about the table d hote in the rue des martyrs , where big laure piedefer ran a dinner at three francs a head for little women in difficulties
肥胖的洛尔彼尔德费尔让那些手头拮据的小娘儿们在那里就餐，每人只收三法郎。那可是个偏僻的地方！