"marked milestones" is grammatically correct and can be used in written English.
It refers to significant events or achievements that have been identified or highlighted as important. Example: "The company's success can be attributed to its ability to reach and surpass marked milestones, such as doubling its profits within the first two years."
If there is a big anniversary in soapland, there must be a live episode - that seems to be the rule these days after EastEnders and Coronation Street both marked milestones by going live.
While the Cardinals celebrated their 100th anniversary in 1992, Smith marked milestones of his own, stealing his 500th career base on April 26, then notching a triple on May 26 in front of the home crowd for his 2,000th hit.
A life-events calendar, which marked milestones such as marriages and births, was used to aid recall of reproductive history and hormone use.
To assess potential biases in coverage, we further considered articles published in a language other than English and articles published before 1995 [ 8] (this year marked milestones in computer and Internet advancements: Yahoo! was incorporated and Microsoft introduced the Windows 95 operating system and Internet Explorer version 1.0) [ 17, 25].
But as well as the big moments in history, the records also mark milestones in people's personal lives; the archive includes birth and wedding announcements and obituaries.
Today is a moment for marking milestones, and not just the obvious one that will send people looking for their brokerage and 401(k) statements.
"We mean marking milestones, such as an important order or a new way to increase productivity".
Unfortunately not everyone follows the prompts (which entail thanking people who have donated, marking milestones, etc)., so some Wishes don't fare that well.
As cancer patients, we require it to mark milestones, and we desire it for release.
Their intricate hairstyles are changed to mark milestones in their lives, such as marriage or the death of their father.
The strategy of the Joint United Nations Programme on HIV/AIDS is a roadmap with concrete goals marking milestones on the path to achieving UNAIDS' vision of "Zero new HIV infections.
