15.當托雅的營業(yè)總收入從11月份的2,100萬上升到12月份的3,200萬時，12月份的成本與支出開始出現(xiàn)大幅回落。

    As the total sales volume of Toya rose from ￥21 million in November to ￥32 million in December, the costs and expenses began to drop by leaps and bounds.

    16.托雅12月份的利潤因為成本與支出的大幅下降而從11月份的852萬抬升到1100萬。

    The net income of Toya in December went up from ￥8.52 million in November to ￥11 million thanks to the dramatic drop of costs and expenses.

    17.高中畢業(yè)生的平均周收入以加速度增長，從1985年的40美元快速增至2005年的140美元。

    The average weekly income of high school graduates increased at accelerated speeds, rising from $40 in 1985 to $140 in 2005.

    18.最大的增長發(fā)生在1995年至2005年間，從80美元急劇增至140美元，增幅超過70%。

    The biggest increase occurred during the period from 1995 to 2005, which saw a dramatic growth from $80 to $140, a growth by over 70%.

    19.我們看到，雖然大學畢業(yè)生的周收入也一直在增長，從1975年的80美元增加到了2005年的150美元，但是增幅上遠低于高中畢業(yè)生。

    We see that although the weekly income of college graduates also witnessed a constant increase, from $80 in 1975 to $150 in 2005, the growth margin was far smaller than that of high school graduates.

    20.與大學畢業(yè)生相比，碩士畢業(yè)生的增長幅度要稍微好一些，分別出現(xiàn)了1985-1995年間約50美元及1995-2005年間約75美元的增長。

    Compared with college graduates, the increase margin of master degree graduates faired slightly better and we saw an increase by about $50 during1985-1995 and around $75 during 1995-2005.

    21.出乎意料的是在1995年，碩士畢業(yè)生的平均周收入與博士畢業(yè)生拉平：皆為185美金。

    Quite unexpectedly, in 1995, the average weekly earnings of master degree graduates drew even with that of PhD graduates, both at $185.

    22.雖然博士畢業(yè)生的收入在2005年的增幅有所加大，但與碩士畢業(yè)生的差距也僅僅只有15美金。

    Even though the growth margin of the income of PhD graduates drew apart from that of master degree holders in 2005, the gap was merely $15.

    23.所有類別的人們周收入增長最小的情況出現(xiàn)在1985-1995年間，最多的也僅僅增長了5美金。

    The slightest increase for all the groups of people occurred during the period from 1985 to 1995, with the biggest increase by only $5.

    24.出人意料的是女性吸煙者的比例在1970年達到了21%，較1960年增長了4%。

    What is unexpected is that the percentage of female smokers hit 21% in 1970, an increase by 4% over 1960.

    25.雖然進入到1990年女性煙民的百分比增幅僅有1%，但2000年卻又大幅沖擊到28%。

    Though the percentage of female smokers increased by only 1% in 1990, it rocketed to 28% in 2000.

    26.對于男性煙民而言，我們首先看到的是連續(xù)30年的穩(wěn)步增長，從1970年的21%增長到1980年的23%和1990年的26%，然而卻在2000年大幅走低，猛然下降到13%。

    So far as male smokers are concerned, we first saw a steady rise for 3 decades, from 21% in 1970 to 23% in 1980 and then to 26% in 1990, but it suddenly plunged to 13% in 2000.

    27.雖然在2005年這個百分比又有所回升，從13%增長到了17%，但是我們有理由推斷：男性煙民的比例將基本維持在20%以內(nèi)。

    Though the percentage began to rise slightly in 2005, from 13% to 17%, we have every reason to reckon that the percentage of male smokers would reasonably maintain at around 20%.

    28.令人驚訝的是2000年女性煙民的百分比高出男性百分比11個百分點，分別是24%和13%。

    What took us by surprise is that the percentage of female smokers was 11% higher than that of male smokers in 2000.