Though bitter, but my heart is very happy because I have the courage, I must summon the courage to try to do everything that this world difficult to overcome all difficulties in life.是什么意思_Though bitter, but my heart is very happy because I have the courage, I must summon the courage to try to do everything that this world difficult to overcome all difficulties in life.在線翻譯_英語_讀音_用法_例句