...was Bob Johnson, the originator of the “ecological footprint”
concept, which measures thetotal amount of environmental input needed to
maintain a given lifestyle. With the current footprint of humanity, “it seems
that global collapse is certain to happen in some form, possibly within a
decade...
Scientists have known for years about the likely existence of “tipping points” in the world’s climate when global heating triggers abrupt or self-reinforcing changes.请问句中when global heating triggers abrupt or self-reinforcing changes.做什么成分呢？感觉应该不是时间状语...
It’s about having each tiny wish come true, or having somethingto eat when you are hungry or having someone’s love when you need love.Having tiny wish come true come 是过去分词还是原形？is about doing 意思是有关于么？
The article is jointly concluded by each investor and comes into effect
from the day when the company is established. 能不能为了强调从…之后，在from+时间后面加onwards, 改为:The article is
jointly concluded by each investor and comes into effect from the day when the
company is es...
Thepoint is this: without agreement on the fights of people, arguing about the fights of animals is fruitless. It leads the discussion to extremes atthe outset: it invites you to think that animals should be treated either with the consideration humans extend to other humans ,or with no considerat...
...e elephant in the room, they mean that everyone realizes that crime
issues exist, but nobody wants to
discuss them.请问老师：but nobody wants to discuss them这个句子跟哪个句子并列？1 跟they mean that everyone realizes that crime issues exist并列？2 跟everyone realizes that crim...
...th depression had their first bout with disease before age 20, a fact thatpoints tothe urgency of catching and treating depression early in life with depression have a wide varity of symptoms sometimes making it hard to diagnose.问：文中标记的英文，that是引导同位语从句？points...
...，请大神之指正。For example, one graphic illustration towhich
children might readily relate
is the estimate that rainforests
are being destroyed at a rate equivalent to one thousand football fields
every forty minutes - about the duration of a normal classroom period。（...
...ught Uber’s business in China nearly two years ago. The Chinese company, which has been expanding at a breakneck pace within the country and around the world, says it has 450 million users. One of China’s most successful tech giants, it is expected to explore making a multibillion-dollar initial...