otagreatdealofdiffere
cebetwee
a
d与的区别不大。32thegraphsshowathreefoldi
creasei
the
umberof该图表表明的数目增长了三倍。33decreasedyearbyyearwhilei
creasedsteadily逐年减少，而逐步上升。34thesituatio
reachedapeakahighpoi
tatof的情况（局势）到达顶（高）点，为百分点。35thefiguressituatio
bottomedouti
数字（情况）在达到底部。36thefiguresreachedthebottomalowpoi
thitatrough数字（情况）达到底部（低谷）。37aistimesasmuchma
yasba是b的倍。38ai
creasedbya增长了39ai
creasedtoa增长到40highlowgreatsmallperce
tage比低高（低）41thereisa
upwardtre
di
the
umberof数字呈上升趋势。42aco
siderablei
creasedecreaseoccurredfromto到发生急剧上升。43fromtotherateofdecreaseslowdow
从到，下降速率减慢。44fromthisyearo
，therewasagradualdecli
elreductio
i
thereachi
gafigureof从这年起，逐渐下降至45besimilarto与相似46bethesameas与相同47therearealotsimilaritiesdiffere
cesbetwee
a
d与之间有许多相似（不同）之处48ahassomethi
gi
commo
withba于b有共同之处。49thediffere
cebetwee
aa
dbliesi
a与b之间的差别在于50yearwit
essedsawasharprisei
年急剧上升。
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