1.我步行了二公里。
I footed two kilometers.
2.他们将一班和二班编成一队。
They teamed Class One with Class Two.
3.这家父母希望他们孩子能跳级到二年级。
The parents want their child to skip to the second grade.
4.他们二人怎样相遇，怎样求爱，怎样结婚，没人知道。
How the two met, how they courted, how they married, no one knows.
5.四的一半是二。
Half of four is two. |