Please give me some advice 1.That reminds me of the time while we were staying in taichung . 2.That reminds me of the time while we were studying in the college. 3.The unemploment rate is increasing, due to the impact of global economic. 4.The U.S President, Barack Obama's Asia tours,including Japan,China,South Korea and singapore. 5. about that girl, I think she look like very elegant. 6.about that food, I think it is delicious than I expected.