Structure:
Possibility 1 + 或者 + Possibility 2
Meaning:
Whilst “还是” is used for “or” in questions, “或者” is used for “or” in statements.
Examples:
晚上 的 时候,我 一般 喜欢 喝 啤酒 或者 葡萄酒。
Wǎnshɑnɡ de shíhou, wǒ yìbān xǐhuɑn hē píjiǔ huòzhě pútɑojiǔ
At night, I usually like to drink beer or wine.