This is your most fertile time of the month.

这是你最肥沃的时间，至本月底。

youdao

It was a fertile time for art (Rembrandt, Vermeer) and literature (Racine, Moliere, Milton, Pascal) and unfortunately, bad philosophy (Hobbes, Locke).

同时，当时也是艺术（伦布兰特，弗米尔）和文学（拉辛、莫里哀、米尔顿、帕斯卡）的多产期，而不幸的是，哲学（霍布斯、洛克）并不发达。

youdao

This was a highly fertile time in the Lake Turkana area. Pottery found in the region suggests that some groups of foragers at that time may have been storing food - resources worth stealing.

那时图尔卡纳湖地区十分肥沃，在该地区发现了陶器，这显示出，当时的一些采集者可能在贮藏粮食，这种资源值得劫掠。

youdao

So,and also because of the close association of the monarchy, and particularly the Legitimists, they're called Legitimists, the Bourbons with the church-- you've got fertile ground in areas that were still practicing religion, and we'll talk more about that another time.

由于波旁家族和君主主义者的密切关系,尤其是正统主义者,他们被成为正统主义者,他们在教会中,在教会地区有很多肥沃的田地,以后我们会详细谈到

耶鲁公开课 - 1871年后的法国课程节选

In addition, women often send subtle (and subconscious) come-hither cues at the most fertile time of the month.

ECONOMIST: Baby you can drive my genes

It was a fertile time for the world's birders.

ECONOMIST: John James Audubon

By taking the time to explain a fertile culture of expression, students of hip hop place at our disposal some of the most intriguing investigations of a powerful art form.

NPR: Author Comes to Hip-Hop Music's Defense