Fill in the glass about one third.

品酒时应装满约三分之一玻璃杯。

This river is one third as long as that river.

这条河只有那条河的三分之一长。

And if there's one third we know, the Japanese have money.

我们如果知道其中的三分之一，日本人就是有钱。

Over one third of all child deaths are linked to malnutrition.

所有儿童死亡中三分之一以上与营养不良有关。

That amounts to one third of the total work force in that sector.

这一数量占该部门全部劳动力的三分之一。