7. However, a comparison with data for weeks when there was no experimentation showed that output always went upon Monday.

【分析】復(fù)合句。句子主干為 a comparison...showed that...，that 引導(dǎo)的賓語從句。 with data 作 comparison 的后置定語，其中包含 when 引導(dǎo)的定語從句修飾 weeks。

【譯文】但是，和沒有進(jìn)行試驗(yàn)的幾周的數(shù)據(jù)進(jìn)行對(duì)比發(fā)現(xiàn)，周一的產(chǎn)出總是會(huì)增加。

2009

1. This suggests that dimmer bulbs burn longer, that there is an advantage in not being too bright.

【分析】復(fù)合句。本句主干為 This suggests that...，that...。 兩個(gè) that 引導(dǎo)并列的賓語從句。

【譯文】這就意味著“昏暗的燈泡（笨腦瓜）更耐用”，不特別明亮（不特別聰明）也是一種優(yōu)勢(shì)。

【點(diǎn)撥】dim 意為“暗淡的；模糊的”，除作形容詞外，還可作動(dòng)詞用，意為“使變暗淡；使變模糊”。

【臨摹】如果經(jīng)常閉門不出，買車就沒有什么用了。

臨摹答案

1. There is little advantage in buying a car if you are confined to your house.