simple life

Yesterday morning, i walked under thea tree, and while a slight bit of sunlight exposure in hit my face,
I was i 'm thinking that :" Today is a good day!"
But unfortunately,
in the afternoon the sky became cloudy,
and it started to rain.

At this moment,
i took out an umbrella,
and i wearput on my raincoat,
 and went out from my house(*"outside" or "out into the rain"). I'm not crazy, 
I just wanted to feel some cold airs and the rains.

When you can hear frogs are singing, and no birds are flying inon the sky; 
that is a peaceful rainingy day.
Sometimes, you need a sunny day,
But sometimes you need a rainingy day to remind you how is the life goes on.
Nothing is perfect, but sometimes  a defect is good.

*There isn't anything wrong with the phrase "went out from my house" but usually you would say "went outside" or "went out into the rain".

I am from Western Washington, so I like the rain as well =). That was very poetic, nice job =).

Why I usually mistaken "are" with " do" in the American series(*?)

Why I usually mistaken "are" with " do" in the American series. 
such as For example, "What are you doing?" actually(**) sounds like, "What do you doing?"
and, "What are you talking about?" sounds like, "What do you talking about?"
especially when they speak very fast.

*If you meant speech, as in how Americans talk, this should be, "American speech". If you are talking about a TV series, you should say, "American TV series", because if you just say, "American series" it sounds a bit strange and could mean several things. Someone might think you are talking about a series of books, for example.

**Normally you use "actually" to correct a misconception. What follows "actually" should be a fact, not an opinion. If you wanted to use actually here, you could put "to me," before it. Instead it would read, "'What are you doing?' to me, actually sounds like, 'What do you doing?'". You could also just get rid of actually, like you did in the second example you gave.