During the fast, they could not eat any food at all, and they could only drink water, tea and clear fruit juice.

在斋戒期间，他们不能吃任何食物，只能喝水、茶和无渣果汁。

youdao

Mike: Well, exercise is great, but my first suggestion for you is to cut down on drinking all that bubble tea and only drink water, black coffee or unsweetened tea…

好吧，锻炼非常好，但是我给你的第一个建议是不要在喝泡泡茶只喝水、黑咖啡或无糖茶…

youdao

Only drink bottled water and check the seal isn't broken.

只喝瓶装水，并且要看封口开了没有。

《牛津词典》

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

The following day, word came down from headquarters to drink only wine until the water could be treated.

CNN: Private Ryan was a hero, but there were bums, too

In the developing world they do it because that is often the only water fit to drink, and for the poor it is usually a significant expense.

ECONOMIST: It must also be clean

Gaza's only fresh source of water is too dangerous to drink because of contamination by fertiliser and human waste, a new report says.

BBC: Gaza water too contaminated to drink, say charities