讲话前，我必须先表示歉意。

I must preface my remarks with an apology.

《牛津词典》

她表示同意前一位发言人的意见。

She expressed agreement with the previous speaker.

youdao

83%的美国员工因工作而倍感压力，而一年前这一比例为73%。他们表示，微薄的薪酬和不合理的工作量是他们最大的压力来源。

The 83% of American employees who are stressed about their jobs—up from 73% just a year before—say that poor compensation and an unreasonable workload are their number-one sources of stress.

youdao

And the prefactor is 96.3 3 when you want to get a result in kilojoules per mole.

当使用千焦每摩表示键能3,时前因子为96。

麻省理工公开课 - 固态化学导论课程节选