Greg lost his brave battle against cancer two years ago.
格雷格在与癌症进行了勇敢的`斗争之后于两年前去世。
He was not brave enough to report the loss of the documents.
他没有勇气报告丢失了文件。
The White House tried to put a brave face on the job figures.
白宫面对就业数字强颜欢笑。
He felt disappointed but he tried to put on a brave face
他感到很失望，但还竭力强装欢笑。
Michael kept up a brave front both to the world and in his home
迈克尔对外界和家人都表现出一副勇敢的样子。