I feel so much more relaxed.我覺得輕松多了

much more多得多

The fee of our company's outgo last month was much more than this month.

我們公司上月支出的費用比這個月多。

She is much more mobile now that she has a car.

她現在出去方便多了，她有了一輛汽車。

It seems obvious to me that there's also an immediate high我可以明顯感覺到一陣快意

obvious to對 ... 來說是明顯的

It was obvious to everyone that the child had been badly treated.

大家都清楚那孩子受過虐待。

The mistake was obvious to all (those) present.

所有(那些)在場者一眼就看出那個錯誤。

There are two different neurotransmitters involved in that.其中有兩種神經遞質起到這種作用

involve in卷入； 陷入

I got involved in a quarrel about the price.

我被卷入了一場有關價格的爭吵。