Question

英语六级真题阅读翻译

Lighting eats up 20 percent of the world’s electricity, or the equivalent of roughly 600,000 tons of coal a day. Forty percent of that powers old-fashioned incandescent light bulbs—a 19th-century technology that wastes most of the power it consumes on unwanted heat. 这段话的第二句话怎么翻译？破折号前面的主谓宾分别是啥？old-fashion可以做动词用？

Answer 1

这段话的第二句话怎么翻译？
Forty
percent
of
that
powers
old-fashioned
incandescent
light
bulbs—a
19th-century
technology
that
wastes
most
of
the
power
it
consumes
on
unwanted
heat.
百分之四十的电力为老式的白炽灯提供能量，这是一种19世纪的技术，它把大多数的能量都用在了无用的热能上面。
破折号前面的主谓宾分别是啥？
主：Forty
percent
of
that
谓：powers
宾：old-fashioned
incandescent
light
bulbs
old-fashion可以做动词用？
old-fashioned
当形容词用。

Answer 2

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简介：英语四六级考试是教育部主管的一项全国性的英语考试，其目的是对大学生的实际英语能力进行客观、准确的测量，为大学英语教学提供测评服务。