The bus was a vague shape in the distance.

　　遠處的公交車只是一個模糊的輪廓。

　　She's a little vague about her plans for next year.

　　她對她明年的計劃不怎么明確。

　　They had only a vague idea where the place was.

　　他們只是大概知道那個地方的位置。

　　They talked modestly of their valiant efforts to keep the tanker afloat

　　他們說起自己設法使油輪漂浮的英勇之舉時非常謙虛。

　　He mourned for his valiant men

　　他向他的勇士們致哀。