1.
Such are the tactics we have used for the past three years.
三年以来，都是用的这种战术。”
2.
The number of illegal immigrants (IIs) from China has been declining since 1993 at a yearly rate of approximately 15 per cent.
自一九九三年以来，来自中国的非法入境者人数，每年大约减少15%。
3.
" Since 1993, for seven years running, the Taiwan authorities have manoeuvred for participation in the United Nations.
一九九三年以来，连续七年推动所谓“参与联合国”的活动。
4.
This was the second time in three years that Grandet had called the younger Gruchot "Monsieur de Bonfons!"
葛朗台称年幼的克罗旭为“篷风先生”，三年以来这是第二次。
5.
You can take as long as three years to repay the loan.
你可以用三年的时间来还贷款。
6.
III. Characteristics of flood control project construction since last year.
三、去年以来防洪工程建设的特点
7.
Michael has grown three inches since last year.
去年以来迈克尔长高了三英寸。
8.
The money that came from the settling of accounts in the movements against the "three evils" and the "five evils" can see us through another eighteen months of war.
“三反”“五反”清理出来的钱，可以打一年半。
9.
It is three years since I saw him.
自从我见到他以来已经是三年了。
10.
Coming to an end if you eat, just I will ask the waiter for the bill.
自从我看见约翰以来，已经是三年了。
11.
For more than twenty years after 1935 we did good work.
从一九三五年以来二十几年都搞得很好。
12.
"Once. When he called at my lodgings in London. Some three years or three years and a half age."
“见过一次。他到我伦敦的寓所来看过我。那大约是三年或三年半以前。”
13.
A Glance Back at the 20th Century ──With a Concurrent View of the Historical Experience Throughout the Post-liberation Days
二十年、三十年、五十年:世纪回眸──兼论建国以来的历史经验
14.
A good image can be established in three to six months.
三个月内，半年内，形象就可以树立起来了。
15.
They kept the romance alive in their marriage for30 years.
他们结婚三十年以来,一直保持著真挚的恋情。
16.
MONITORING CHANGES OF NEARSHORE ZONES IN THE HUANGHE (YELLOW RIVER) DELTA SINCE 1976
1976年黄河改道以来三角洲近岸区变化遥感监测
17.
Paleoclimatic Evolution and Paleoenvironmental Reconstruction of Lanzhou Area in the Past 30 Ka;
兰州三万年以来古气候演化与古环境重建
18.
The Role of Agricultural Sciences and Technologies in "Three Agricultures" Development in Jiangsu Province since 1978;
1978年以来农业科技在江苏省“三农”发展中的作用