pass the mark的意思|示意

Life gets better after age 50. A new phone survey of hundreds of thousands of Americans confirms that people tend to be happier, less anxious, and less worried once they pass the half-century mark.

成千上万的美国人电话调查证实一旦度过了半百的标志后，少着急少担心在50岁以后生活变得更好更快乐。

They became the first company in their field to pass the $2 billion turn-over mark.

他们成为他们那个领域第一家市场营业额超过$20亿的公司。

The pass mark is 50%.

50%为及格成绩。