They say there is no such thing as a free lunch.
他们说天下没有免费的午餐。
There is no such thing as a free lunch.
世上没有免费午餐之类的好事儿。
New Zealand offers free school lunches to thousands of kids. WELLINGTON, Feb. 20 (Xinhua)—"Thousands of children have begun receiving a free lunch on schooldays under the government's free and healthy school lunch program," Prime Minister Jacinda Ardern said on Thursday.
新西兰为成千上万的孩子提供免费学校午餐。2月20日,新华社在惠灵顿报道——“在政府免费健康学校午餐计划的推动下,成千上万的孩子已经开始在上学日收到免费午餐。”总理杰辛达·阿登周四时说。
figuring out there is no such thing as a free lunch but Markowitz tells us that diversification is a free lunch.
知道世上没有免费的午餐这回事,但马科维茨称分散投资是免费的午餐
As a matter of fact, Harry Markowitz called diversification a "Free lunch."
事实上,哈里·马科维茨,就把分散投资喻为"免费的午餐"
应用推荐