1.
China should become a country of "four without's", without rats, without sparrows, without flies and without mosquitoes.
中国要变成四无国；一无老鼠，二无麻雀，三无苍蝇，四无蚊子。
2.
four-course radio range station
四航道无线电导航台
3.
He was encompassed by space.
四周一望无际，全是荒地。
4.
four course IF radio range
四航向中频无线电信标
5.
four-course low-frequency radio range
四航道低频无线电信标
6.
"Creeping about there like four ghosts!"
"倒像是四个白无常
7.
wandering about with no place to go.
四处漂泊,无处可去
8.
Question: Is there any friction with the New Fourth Army?
问：新四军方面有无磨擦？
9.
Profound silence prevailed on the open countryside.
四野茫茫, 寂静无声。
10.
All is quiet on the vast expanse of open ground.
四野茫茫，寂静无声。
11.
anytime and anywhere fragrance
无论何时，无论何地，芳香四溢
12.
While at other times he suddenly vanished and left her with nothing but darkness;
忽而感到四周漆黑可怕，宝玉无影无踪;
13.
An indefinable sadness had come over Huei-fang these last few days.
四小姐这无名的惆怅也是最近三四天内才有的。
14.
Simulation and Analysis of Three-phase Four-wire Four-leg APF with Deadbeat Control
无差拍控制三相四线制四桥臂APF仿真分析
15.
Study on the Synthesis of 2-Ethyl-1,1-[2,2-bis[[(2-ethyl-1-oxohexyl)oxy]methyl]-1,3-propanediyl] ester under Solvent-free Condition
无溶剂法合成季戊四醇四异辛酸酯的研究
16.
These few days in Shanghai had seemed an eternity. Her heart was full, but there was no one to tell.
来上海后这三四天就像三四年，她满心积了无数的话，无数的泪！
17.
Every time, the air is heavy with the aroma of rose water everywhere.
玫瑰香水，无论何时，无论何地，空气中芳香四溢。
18.
34. The five elements (water, fire, wood, metal, earth)are not always equally predominant; the four seasons make way for each other in turn. There are short days and long;the moon has its periods of waning and waxing.
故五行无常胜,四时无常位,日有短长,月有死生。