If I may suggest a beverage with that, I would recommend that you have a glass of…

如果让我来推荐一种饮料，我建议您来一杯…

youdao

May I suggest that there are some departments which must continue to be financed at existing levels if these are to produce the fully trained professionals which the country needs.

我建议，有些部门如果要培养该国所需的、经过充分训练的专业人员，就必须继续按现有的水平提供经费。

youdao

If I may be so bold as to suggest that he made a mistake in his calculations...

恕我冒昧，他的计算有个错误…

《牛津词典》

If it has not been already considered, may I suggest that you invite readers to make a donation to a relief fund to assist people in distress at this time.

FORBES: Readers Say

If you're thinking of joining in, may I suggest making out before eating a chikin sandwich.

CNN: The right way and the wrong way to protest Chick-fil-A

If the longer needs are to be met, may I suggest the Atlas Economic Research Foundation (atlas-fdn.org), an umbrella for supporting proponents of liberty in the world's most challenged locales.

FORBES: Sing Along