（移植的部分）不怎么生长    only capable of limited

只有四名议员就该动议发言    only four lawmakers spoke on the motion

只有小学程度    only have a primary school education

只有在本港出生兼且父母其中一方是香港永久居民的中国公民才有永久居留权。    Only Hong Kong-born Chinese nationals with at least one permanent resident parent would be eligible for permanent residency.

只有五分一人希望董建华连任特首。    Only one in every five people believe Tung Chee-hwa should run for a second term as Chief Executive.

乌龙茶    oolong tea

石油输出国组织昨日同意每天原油产量二百万桶。    Opec agreed yesterday to raise output by two million barrels a day.

在四月十八日举行秘密会议选出新教宗    open a conclave on April 18 to elect a new pope

开创香港历史的新一页    open a new chapter in Hong Kong‘s history

开放式数据链界面    Open Data-Link Interface （简称 ODI ）

年轻伴侣公然亲热    open displays of affection by teenage couples

开放式网络架构    Open Network Architecture (ONA)

美国开放基金会    Open Software Foundation （简称 OSF ）

门户开放政策    open-door policies

向一群示威者开火，杀死十五名平民    opened fire on a crowd of demonstrators and killed 15 civilians

向一架以色列巴士开火    opened fire on an Israeli bus

（咨询文件）咨询期至今年年底    opened for public consultation until the end of the year

给予海外援助    opened the foreign-aid spigot

慷慨解囊    opened up their wallets

开场白    opening statements

为低度开发的珠江西岸吸引新的投资    opening up the underdeveloped region west of the Pearl River to new investment

开放程序代码软件    open-source software

敞蓬轿车    open-topped limousine

受政府官员包庇    operated under the protection of Government officials

以营运基金运作    operating as a trading fund

维运支持系统    Operating Support System （简称 OSS ）

经营无牌宾馆    operating unlicensed guesthouses

无牌经营    operating without a licence

黄雀行动    Operation Yellow Bird

执行处    Operations Department

眼科医生/眼科医师    ophthalmologist/eye

就……方面意见分歧    opinion split on issues such as……

老有所为活动计划    Opportunities for the Elderly Project

反对独裁和支持民主    oppose dictatorship and support democracy

反对给予女村民享有「特殊土地权利」    opposed extending land privileges to indigenous women

反对加价    opposed the fare increase

反对人大释法    opposed to Beijing‘s decision to interpret the Basic Law

反对干细胞研究    opposes stem cell research

反对军事镇压学生    opposing military action against the students

反对转用广东话（教学）    opposing the switch to Cantonese

越来越多反对声音。    Opposition is mounting.

反对党领袖连战宣告选举无效。    Opposition leader Lien Chan demanded that Saturday‘s vote be annulled.