The changes are insidious, and will not produce a noticeable effect for 15 to 20 years.

变化是悄然发生的，15到20年间不会产生明显效果。

《柯林斯英汉双解大词典》

What are work and leisure now in a society where you don't have to produce everything for yourself?

在这个社会你不用为自己生产一切，工作和闲暇又意味着什么呢？

youdao

Plants produce air for humans to breathe and food to eat.

植物产生供人类呼吸的空气和食用的食物。

youdao

The hotels use energy-saving lights and appliances, buy local wine and produce for their restaurants, compost organic waste, donate old linens and towels to charities, and use an energy-efficient, "green" local laundry.

VOA: standard.2009.03.30

What is work and leisure now in a society where you don't have to produce everything for yourself?

在这个社会你不用为自己生产一切,工作和闲暇又意味着什么呢

耶鲁公开课 - 美国内战与重建课程节选

So I just sit in there and work on, work on the sounds that are hard for my English tongue to produce.

有一些和英语发音不同的地方让我感到很难，我会长时间地练习这些发音。

想学好英语吗？ - SpeakingMax英语口语达人

Similar inventiveness distinguishes the "racial harmony" panels: "The Underground Railroad" (white men helping runaway slaves to escape), "Opening Day at Talladega College" (newly freed slaves bartering animals and produce for tuition) and "The Building of Savery Library" (blacks and whites laboring together).

WSJ: Rising Up: Hale Woodruff's Murals From Talladega College | High Museum of Art | From Mutiny to Harmony | By Karen Wilkin

For businesses this was ominous, said Williger Joseph chairman of Willi Food, whose warehouse in Yavne to the south of Tel Aviv is piled high with tinned, canned and bottled produce for distribution across the country and beyond.

BBC: Israel economy back on agenda after elections

Companies continue to line up for initial public offerings, but few companies have been able to actually pull them off and produce revenue for Wall Street firms.

FORBES: Three Weeks That Will Rock Wall Street