And you felt great probably for the rest of the senior year-- I mean, still ups and downs; but overall, high levels of happiness.

可能整个高三都会感觉很棒-,当然难免起起落落;,但总是来说是高水平的快乐。

哈佛公开课 - 幸福课课程节选

because in elementary school and junior high, you have such a variety of skill levels and effort levels.

因为在小学和初中，大家的水平和努力程度不同。

怎么协调意见冲突 - SpeakingMax英语口语达人

Many people said the problem with general levels of happiness or unhappiness rather, the cause is people have too high expectations.

很多人说,一般的快乐或不快乐水平，是由于人们有过高的期望。

哈佛公开课 - 幸福课课程节选

It's been shown that higher levels of education correlate with high voter turnout.

有研究显示，教育程度越高，选民的参与度越高。

对于义务投票制 - SpeakingMax英语口语达人

Not lower high expectations-- that won't make a difference to our levels of wellbeing.

而不是低的和高的期望-,那不会影响我们的幸福水平。

哈佛公开课 - 幸福课课程节选