如何把“Sometimes we call this recycled material"改为被动语态帮帮me!PLEASE HELP!THANKS A LOT!

cal 如何把“Sometimes we call this recycled material改为被动语态帮帮me!PLEASE HELP!THANKS A LOT! 请问cal与焦耳如何转换 No one thinks they will live forever, but sometimes we are careless如何翻译? sometimes we are busy and sometimes we are old 什么是CAL CAL是什么 cal是什么意思 cal在 we sometimes play basketball on Monday afternoon .为什么不用sometimes? He goes to movie 如何把sometimes添加到句子中去 通过Calendar获取系统的当前时间后,我想把时分秒都的值都设成0,分秒成功啦,但是小时却不可以,Calendar cal = Calendar.getInstance();cal.setTime(new Date());cal.set(Calendar.HOUR_OF_DAY,0);cal.set(Calendar.SECOND,0);cal.s sometimes when we touch中文什么意思? olivia《sometimes when we touch》歌词 英译汉 We All Fall In Love Sometimes sometimes we are trying to hide Sometimes,we have our l____at home. we sometimes play basketball 为什么用play