英汉双语例句-生物医药大词典

Sometimes they are both at the same time.

中文意思：
我的眼泪有时因悲伤，有时因喜悦，有时悲喜交集。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Sometimes these photographs are beautiful.			有时这些相片是美丽的。
	Sometimes these pressures can co-exist productively but often they pull an organization in different directions.			有时这些压力能够相互友好有效的并存，但是他们经常将一个组织推向不同的方向。
	Sometimes these things excite people, and sometimes things confuse or trouble them.			有时这些事情使人们兴奋，有时它们又使他们困惑或烦恼。
	Sometimes they act up and force you to take a stand.			有时他们行动起来并让你陪伴他们的左右。
	Sometimes they also have to vote on a proposed law.			有时他们也必须投票决定提议的法律。
	Sometimes they are both at the same time.			我的眼泪有时因悲伤，有时因喜悦，有时悲喜交集。
	Sometimes they are brightly colored and attract insects for pollination.			有时，萼片也可轻微着色以吸引昆虫进行传粉。
	Sometimes they are made by well-intentioned leaders who are not fully informed.			有时政策由动机良好但信息不充分的领导人制定。
	Sometimes they are produced in response to injury or infection.			有时它们可能是由于受伤或感染而产生。
	Sometimes they are very lazy.			有时候他们很懒惰。
	Sometimes they can attend lectures in the evening, but many of them have to study by correspondence.			有时他们可以在晚上来听课，但是他们之中有许多人必须函授学习。