What is differences between the piliphines and S, korea

What is differences between the piliphines and S, korea = What are the differences between the Philippines and South Korea?

For me, I have went 2times to the piliphines because of oversea projects. = I visited the Philippines twice because of overseas projects. OR I went to the Philippines two times because of overseas projects.
= They were just business trips because I didn't have enough time to have a trip.
My first impression in this country was abad weather which is very humid and hat temperature. = My first impression of this country was that it has a bad weather which is very humid and the temperature is hot.

and also there were so many autobikes on the stress therefore when we go the cross walk
we felt a little scared. = There were many automobiles on the street too so when we crossed the road, we felt a little scared.