buy a birthday gift meaning in English

买一份生日礼物

Last friday , i wanted to buy a birthday gift for my friend john
上周五，我想去给好朋友约翰买份生日礼物。
One day after work , i was driving my two sons home from school when christopher asked if we could stop by a store so he could buy a birthday gift to take to the school the next day
一天下班之后，我开车到学校接两个孩子回家时，克里斯托弗问我能否在商店门口停一下车，他要买份生日礼物。