Question

英语翻译 求助

小弟水平有限，请大家帮小弟翻译下
1：In order to learn to be one’s true self, it is necessary to obtain a wide and extensive knowledge of what has been said and done in the world

2： Modern scientific study has shown that some of these remedies had real usefulness in curing sickness ,or at least relieving pain, but not for the reasons advanced by the witch doctor.

3：Still, the fact remains that women are now free to enter any career that attracts them; the situation has improved , and the tide I not likely to turn back.

4：On the contrary , to avoid problems in aerial navigation ,the wheelless vehicle probably will travel no more than three inches above road surface.

5：Some scientists say that 16 of these mirrors ,each about half a mile ,could aim their reflected light at one area on the earth that was about 200 miles by 300 miles.

6：The project provided opportunities for researchers from India and abroad to study attigers in the reserves and gather previously unavailable information about their habits

7：If great numbers of people are not able to pay their installment debts there is possibility that businessmen cannot collects their debts and will therefore lose money . If businessmen lose money or fail to make their debts satisfactory profit, it becomes more likely to have a depression.

Answer 1

对的。

Answer 2

I'm
new
here(in
the
company),
not
for
long

Answer 3

句子那里来的，怎么这么拗口