还是 vs 或者

háishi "or" in questions, huòzhě "or" in statements.

还是還是

háishi ㄏㄞˊ ㄕˋ

still (as before); had better; unexpectedly

她是生气了，还是累了。

She is angry, and still tired.

或者

huòzhě ㄏㄨㄛˋ ㄓㄜˇ

or; possibly; maybe; perhaps

喝茶或者咖啡都行。

Tea or coffee is fine.

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