The possibilities were manifold.

　　有很多的可能性。

　　The difficulties are manifold.

　　困難是多種多樣的。

　　Gaelic can be heard here in manifold forms

　　在這里可以聽(tīng)見(jiàn)各不相同的蓋爾語(yǔ)。

　　The moves in chess are not only manifold, but involute.

　　下棋的走法不但多種多樣，而且錯綜復雜。

　　The exhaust gas exits through the other exhaust manifold.

　　廢氣經(jīng)另外一個(gè)排氣歧管排出。