Well, I'm still feeling a little homesick and so many things seem strange to me.
噢,我还感到有点想家。而且这里的很多东西我还不习惯。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前,是各国管理条例上的差异,而不是关税阻碍了发达国家之间的贸易。