a large variety of

• 各种各样的 ...； 种种 ...

a large variety of的用法和样例：

例句

1. He described the events of that day in sequence.
   他按先后次序描述了那一天发生的种种事件。
2. She felt most severely the miseries of mankind.
   她极为强烈地感受到了人类的种种苦难。