Improved Sentences from My Writes

Question 1

举例：

主体, who+ 描述

For example, volunteers who watched funny movies showed significant improvement in their internal health, similar to the effects of 15 to 30 minutes of exercise.

Answer 1

例如，观看搞笑电影的志愿者的内部健康状况有了明显改善，这与锻炼 15 至 30 分钟的效果类似。

Question 2

用来介绍一个方法：

方法 and 有很多研究证明了这个方法

Laughing is a simple remedy for maintaining a positive emotional state, and numerous studies have proven its effectiveness.

Answer 2

笑是保持积极情绪状态的一种简单疗法，许多研究已经证明了它的有效性。

Question 3

介绍完一方面，接着介绍另一方面的过度句：

While negative emotions can affect heart health, the power of positive emotions can be harnessed to reduce the risk of heart disease.

Answer 3

消极情绪会影响心脏健康，而积极情绪的力量则可用于降低心脏病风险。

Question 4

表示猜想： Perhaps+猜想，or +实际情况

Perhaps the girl who caught my gaze loved me, or maybe it was just my imagination.

Answer 4

也许是那个吸引我目光的女孩爱我，也许只是我的想象。

Question 5

猜测现在情况的原因：现在怎么样，possibly due to + 原因

I feel fatigued today, possibly due to the two weeks of commuting between school and home or staying up late.

Answer 5

我今天感觉很疲劳，可能是因为这两周往返于学校和家之间或熬夜的缘故。