Interest rates generally have been declining since last spring, despite a few upward blips in recent weeks.

尽管最近几周突然出现了几次短暂回升，利率自去年春季以来总的来说一直呈下降趋势。

《柯林斯英汉双解大词典》

They were planted last spring.

它们是去年春天种下的。

youdao

At last spring came, with its warm sunshine.

春天终于来了，带来了温暖的阳光。

youdao

Last spring,Michelle Obama and a group of students planted a vegetable garden on the South Lawn of the White House.

VOA: special.2010.06.07

These are not actually from last spring, but they're typical enough that I was too lazy to make some new quotes.

这些成绩不是来自上个学期，但是他们足够典型了,以至于我都懒得举新的例证。

耶鲁公开课 - 死亡课程节选

Of 94 children screened last spring, seven had undiagnosed heart disease and two needed surgery.

VOA: standard.2009.12.12

He started buying last spring when the company was trading at around its 52-week low.

FORBES: Legg Mason's Miller Looks Up

Last spring, when Internet stocks were sizzling, magazine publisher Ziff-Davis issued a tracker for its ZDNet Web division.

FORBES: Trick or Track?

The depth of this plunge is the black swan few saw coming last spring.

FORBES: Depression Ditch Within A Mild Recession