翻译：1、我们恐怕要迟到了.2、许多鸟冬季就会飞到中国南方.

I'm afraid of being late .
Many birds will fly to the south of China in winters .

I'm affraid we are going to be late.
Many birds fly to southern China in winter.

I am afraid we are going to be late.
Many birds will fly to the south of China when in Winter.

I'm afraid that we are going to be late
In winter, many birds will fly to the south of China

1.I'm afraid that we will be late.
1.Many birds will fly to the south of China in winter.