that I can only drink water for two days.

这两天我都只能喝水了。

I'm frustrated 实战 - SpeakingMax英语口语达人

I hope you remember from the Sixth Elegy, the Sexta Elegia, that we read a few classes ago that Milton had told his friend Charles Diodati ; that an aspiring epic poet should only drink water; ; two, should refrain from eating meat; and three, should keep his body chaste.

我希望你们还记得《Sexta，Elegia》的第六挽歌,我们前几课读的，讲弥尔顿跟他的朋友查尔斯说,一个有抱负的史诗诗人应该只记得喝水;,二，应该避免食肉;,三，应该保持自己身体的纯洁。

耶鲁公开课 - 弥尔顿课程节选

Well, they weren't ignorant undergraduates, but beyond that they drank wine, not those barbarian liquids that you drink, and also they mixed that wine with water, so that it shouldn't get them drunk too fast.

他们可不是幼稚的大学生,他们喝的是美酒,而不是你们喝的那种野蛮液体,同时他们也把酒和水兑在一起喝,这样他们就不至于很快醉倒

耶鲁公开课 - 古希腊历史简介课程节选