The pink budget line describes what you can afford to buy,

粉红预算线决定了你可以承受的价格
describes the budget equation, this equation,

决定了预算方程这个方程
describes the budget equation, this equation,

决定了预算方程这个方程
so everyone's going to choose on the pink line.

因此所有人都会在粉红预算线上选择
so everyone's going to choose on the pink line.

因此所有人都会在粉红预算线上选择
OK? Now what's feasible they could choose? Any points is feasible you could,

什么是可行的选择呢任何点是可行的选择
OK? Now what's feasible they could choose? Any points is feasible you could,

什么是可行的选择呢任何点是可行的选择
This point is feasible.

这点是可行的
This point is feasible.

这点是可行的
B gets almost nothing and A gets almost everything.

B几乎什么没没得到而A几乎得到所有的
B gets almost nothing and A gets almost everything.

B几乎什么没没得到而A几乎得到所有的
B's never going to let himself be forced down there because B

B不会令自己陷于这里因为