Here what Bethany means is that she would rather have the reputation for being a spoilsport than being the kind of person who keeps drinking as the night goes on – at least, I think that's what she means.
这里Bethany的意思是,她宁愿被视
一个扫兴的人,也不愿被看作那种整晚都在喝酒的人——至少,我认
她是这个意思。