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- Prgrams selection: more than 10 builtin optional programs, including flowing chasing, rapid chasing, flickering chasing, circulating chasing and color transitions, or customized on customer's request. 程序变化：内置10余种可选择程序，具有流动追逐、快速追逐、闪动追逐、来回追逐、七彩变化等多种程式变化，也可根据客户要求另编程序。
- The insurance cover is optional. 保险范围可以随意选择。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- An optional academic course or subject. 选修的科目选修课程或课题
- That said, not every program is optional. 这样说的意思并非每个规划都是可任意选择的。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- The cassette player is an optional extra in this make of car. 这种型号汽车如需盒式磁带唱机费用另计。
- This news program only covers external events. 这一新闻节目只报道国外消息。
- You must do it; you have little option. 你必须做,你没有选择的余地。
- Do you see the travel program on italy last night? 昨晚你看有关意大利的旅游节目了吗？
- It is at your option to stay or leave. 去留随你的便。
- Starting applications from Program Manager is easy. 在程序管理器下运行应用程序很容易。
- You must do it; you have no option. 你必须做，你没有选择的余地。
- Pop music is mostly program music. 流行音乐大多是标题音乐。
- She has taken an option on that piece of land. 她已取得那块土地的购置权。
- Enclosed is our program invoice in duplicate. 随函附上我方估价单一式两份。
- Permitting discretion; optional. 允许自行处理的; 随意的
- The former option favours the married man. 前一种选择对已婚男子有利。
- What's the program for tomorrow? 明天有什么节目？
- What functions can this program perform? 这一程序有哪些功能?
