Most of these diseases have been around for many centuries, but only in the 20th century did doctors devise tests to identify them or medicines to cure them.请问这里为什么用or而是and，和倒装有关系吗，谢谢老师
...and balanced" on
pet food labels4.Recommends percentage or minimum/maximum amounts of various
ingredients in pet foods, depending on age and activity level of cats出处：https://www.thesprucepets.com/choosing-cat-food-551958第二个加粗句子我理解的意思是：明确不同产品标签的...
Pain is the feeling of great discomfort you have, for example when you
have been hurt or when you are ill.you have 的中心语是 the feeling of great discomfort 还是 great
discomfort?
People who are hurting can benefit from feeling heard and understood , aiding in their catharsis.问：画线部分可译为：“正处在伤痛中的人们可以从他们的发泄中被援助而获得益处。”此处应用过去分词表被动，为什么用了aiding现在分词 ？ 划线...
... international broading service,including CGTN,the government consolidated themin March into a single media group as known Voice of China (its name in English perhaps consciously echoing that of the American govrenment`s broading service,Voice of America).括号its name````里的内容，似乎没...
...ar
these participants’ stories and learn what strategies worked well for them, and
what traps they encountered that you should avoid. 翻译：在第一部分的最后一章，我会指引你进行自己的数字清理。在这样做的过程中，我将引用我在2018年做的一项实验中的...
...ar
these participants’ stories and learn what strategies worked well for them, and
what traps they encountered that you should avoid. 翻译：在第一部分的最后一章，我会指引你进行自己的数字清理。在这样做的过程中，我将引用我在2018年做的一项实验中的...
I suppose the whole of life becomes an act of letting go, but what always hurts the most is not taking a moment to say goodbye.问题：介词后面可以加什么？let go 是可以加这种动词词组么？let go 怎么翻译？谢谢各位老师！
Suddenly the man who followed fell over a stone. He hurt his foot badly and called : “ Hey, Bill , I’ve hurt my foot.” Bill continued straight on without looking back. 此处的followed是不及物动词还是及物动词？
后面还接了动词？
... keeping_____all the stories in the Silent Room, wherevisitors can look at them but not read them. In 2114, the organisers ___will be cutting down_____the1 ,000 trees that were planted back in 2014. They will then use the wood for publishing the 100 books in the Silent Room. So, in 2114, people ___w...
...ering problems faster than human
wisdom has as yet been able to assimilate them.human wisdom has as yet been able to assimilate them. 这里as yet用于肯定句中，是否含有“尚未”的意思？