...totally different things. So you cannot state if one is more commonly used than the other. 感激 I am much obliged for your kindness = I am much appreciated for your...
out of self-defensse---did it for self-defense出於自我防衛But this is metaphorical self- defense, where someone believes that he has to defend himself by learning more.
...high school XX course. I am a optimistic, obliging person. My habit is writing. ...improve my language skill. Food technology become more and more important over these years. The essential...