So maybe it helps to retrace our steps but this time fall in behind those who survived the day and never left it behind.

所以，我们有必要重温过去，不过这次，请跟随那些幸存者的脚步，因为他们是永远不会忘记那一天的。

youdao

The sea may rise or the land may fall; either way the sand dunes will be gone in a short time.

海平面可能会升高，或者陆地可能会下降；不论发生哪种情况，沙丘都将很快消失。

《柯林斯英汉双解大词典》

The festival comes during the golden time of fall.

这个节日在秋天的黄金时期到来。

youdao

The cooler days of fall are a good time to explore the outdoors in and around the nation's capital.

VOA: special.2009.09.21

And this time it did not subside, it never fall below double digits for the entire remainder of the decade of the 30s.

这次失业率没有下降，再也没有下降到两位数以下,20世纪30年代余下的时间也没有。

斯坦福公开课 - 经济学课程节选

Given we are living in Princeton, especially this time of a year, when in the fall.

比如我们住在普林斯顿，尤其是在每年的秋天，就像现在。

普林斯顿公开课 - 人性课程节选

Launched in January 2011, Piazza has spread quickly to 900 campuses nationwide with hundreds of thousands of users that will be using the service by the time fall classes start.

FORBES: Piazza's Q-And-A Website Goes Back To School

Strangely, a Unicom spokesperson is saying that the agreement with Apple to actually sell these isn't finalized, so if they're going to wrap up the paperwork, get the cash from point A to point B, pump out a few million localized handsets, and get 'em on shelves in time for Fall, time is definitely of the essence.

ENGADGET: China Unicom stockpiling 5M iPhones for launch? Mobile

Whether Geico's cavemen will fall into the same trap won't be known until the pitchmen hit prime time this fall.

FORBES: America's Most-Loved Spokescreatures