English translation for "这两年中他们进行了多项科学试验"

they have attempted to conduct many scientific experiments in the past two years

Example Sentences:

	1.	They have conducted many scientific experiments during the past two years 这两年中他们进行了多项科学试验。
	2.	In the past two years , they have attempted several scientific experiments 8这两年中他们进行了多项科学试验。

Similar Words：

"这两件衣服哪一件更好" English translation, "这两姐妹长得一模一样" English translation, "这两句情况有些不同" English translation, "这两棵树高矮差不多" English translation, "这两类词所具有的气氛大不一样" English translation, "这两人之间有仇" English translation, "这两事件在时间上相隔一百年" English translation, "这两天温度下不来" English translation, "这两条船价格相等" English translation, "这两条裤子颜色好" English translation