您好!有几个关于英语的问题想请教您,

不一定问我,姑且回答.
理解英文不是用中文就能充分理解的,就连老外直接用英文理解英文都有偏差,用中文理解英文,偏差绝对只能更大!
There will be some hidden costs,but those will not change the company that much (too much).
change ...too much,as an adverbial,of course.
NBD Nanotechnologies is the name of this ambitious group,giving credit where it is due.
where it is due=in the field of nanotechnology,or regarding ambition
giving credit=making a big name
if you like tomatoes,then you will like this one because people throw them at one another.
one another=each other,used especially for more than two.
DONE.

1. that 做副词，表示那么，that much就是“那么多”, 意思即“但对公司不会有太大的改变”。

2. give credit where it is due 是一种说法，意思是该相信的就相信，别怀疑。giving 这里做状语。

3. one another 是词组，表示互相

that much=so much 那么多
giving credit where it is due值得称赞的是，做状语了，放句尾了
throw them at one another，把西红柿互相扔，one another 互相