高中英语，翻译下列句子

1.Seeing the boy is drowning, he jumped into the water without hesitation

2.Based on mutual respect and understanding, their friendship will last a lifetime

3.Chatting online everyday is the reason contributing to his failure in the test

1.当看到那个男孩溺水时，他毫不犹豫地跳入水中（drown）
When he saw that the boy was drowning, he jumped into the water without hesitation.

2.基于相互尊重和理解，他们的友谊将长存（last）
Due to mutiual respect and understanding, their friendship will last.

3.他整天在网上聊天，这是他这次考试失败的原因（contribute）
He surfs the internet everyday, and this contributes to the reason he failed this examination.

1.当看到那个男孩溺水时，他毫不犹豫地跳入水中（drown）
zhen he saw that boy drown , he jumped into the water without Hesitation

2.基于相互尊重和理解，他们的友谊将长存（last）
based on the respect and understanding of each other, their friendship will last forever.
3.他整天在网上聊天，这是他这次考试失败的原因（contribute）
his chatting online allday contributes to the failure of