The possibilities were manifold.
有很多的可能性。
The difficulties are manifold.
困难是多种多样的`。
Gaelic can be heard here in manifold forms
在这里可以听见各不相同的盖尔语。
The moves in chess are not only manifold, but involute.
下棋的走法不但多种多样，而且错综复杂。
The exhaust gas exits through the other exhaust manifold.
废气经另外一个排气歧管排出。