I think it is impossible to remember all these numbers in 5 minutes.
我覺得在五分鐘內(nèi)記住這些數(shù)字是不可能的。
I think it is impossible to live without air and water.
我認為沒有空氣和水不可能生存的。
I think it is impossible to eat up all the food on the table.
我覺得要吃光桌子上的所有食物是不可能的。