例句與造句

1. Zoo news : The Philadelphia Zoo plans a new $ 21 million primate center, to be fully operational by spring 1999 . The black-and-white colobus monkeys and the spectacled langurs were seen jumping for joy.
2. In this zone you will find a number of different species of both old-and new-world monkeys, including black-headed spider monkeys, red-faced spider monkeys, De Brazza s monkeys, spectacled langurs, and L'Hoest's monkeys, to name just a few.
3. It's difficult to find spectacled langur in a sentence. 用spectacled langur造句挺難的