Researchers should improve their standards, he wrote in 2012, but journals should also take a tougher line, "engaging reviewers who are statistically literate and editors who can verify the process".
他在2012年写道，研究人员应该提高他们的标准，但期刊也应该采取更严格的态度，"聘请具有统计学素养的审稿人和能够验证这一过程的编辑"。
While younger people are somewhat more optimistic than their elders about the prospects for those starting out today, big majorities in both groups believe those “just getting started in life” face a tougher climb than earlier generations in reaching such signpost achievements as securing a good-paying job, starting a family, managing debt, and finding affordable housing.
虽然年轻人比他们的长辈对当前刚开始生活的人的前景稍微乐观一些，但两个群体中的大多数人认为，如今刚开始生活的人要达到诸如找到高薪工作、组建家庭、管理债务和找到负担得起的住房等标志性成就，所面临的挑战比早期几代人更大。
Pete Schneider considers the climb tougher today.
皮特·施耐德认为如今的起步更加艰难。
It needs tougher enforcement.
它需要更严厉的执行。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。