I could bumble around about geography and this and that, but nothing.

我可以围着地理什么的天马行空地说一大通,但却是一番空谈

耶鲁公开课 - 古希腊历史简介课程节选

It owns Pabst Blue Ribbon, and in the past controlled Chef Boyardee, Bumble Bee and PAM cooking spray.

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Some worry that, if effectively placed back in the hands of the state, Gatwick would be starved of investment and continue to bumble along as an overcrowded and shoddy airport that poses no real competitive threat to Heathrow.

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As the name suggests solitary bees are lone operators, while bumble and honey bees are social and live in colonies.

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