The methods are many and various.

方法很多而且各不相同。

《柯林斯英汉双解大词典》

His excuses are many and various.

他的理由(借口)既多又是五花八门。

youdao

The products we sell are many and various.

我们出售的产品是各式各样的。

youdao

As in many developing countries, poor transportation and geographical isolation hamper efforts in Papua New Guinea to assess the extent of the various infections.

VOA: standard.2009.09.14

Hacking believes that there were many gambling theorists who invented probability theory at various times in history but never wrote it down and kept it as a secret.

哈金相信历史上有很多赌博理论家,曾多次构想了概率论,但从来没有记录下来,并且恐为人知

耶鲁公开课 - 金融市场课程节选

The teams have run into various problems. Many of the training fields were never completed, forcing teams to share facilities and practice at uncomfortable hours.

VOA: standard.2009.11.05

According to the Cook book, the sources of the foreign secretary's own feud with Mr Brown are many and various.

ECONOMIST: Temper, temper

To repeat, the differences between Greece and Iceland are many and various, but reading the report there was one other phrase that leapt out at me.

BBC: Icelandic lessons for the eurozone

The reasons for the failures and shortcomings of the current "welfare state" are many and various but a common thread running through them is the notion that the state knows best when it comes to providing for people's needs.

BBC: Ruth Lea on the welfare state