Doctors should be on call at any hour.

We also offer massage on call. Five yuan is extra for room service.

我们也提供电按摩服务, 收取五块钱的客房服务费.

My job entails being on call 24 hours.

我的工作需要一天24小时随叫随到.

This paper on call warrants in China market studies the negative premium phenomenon and implied volatility.

文章研究了中国权证市场上认购权证的负溢价现象及隐含波动率.

Doctors are expected to be on call day and night.

医生日夜准备应诊看病.

Alan was the vet on call last night.

艾伦是一名兽医,昨晚召之即来.

My intellect was on call to expand its worldview-and comprehend.

我的心智是在呼唤扩展它的世界观 — 而理解.

The child on camera should be flawless in image, internal feeling and expression.

孩子在镜头前,应在完美无瑕的形象, 内部的感觉和表达.

Few Chinese were willing to go on camera and say these things.

很少有中国人愿意在镜头面前说这些事情.

We'd like to see the two candidates square off on camera.

我们愿意看到两位候选人在摄影机前面辩护.

Based on camera calibration methods, the robot can realize autonomous localization only by single landmark.

利用摄像机标定技术, 实现了基于单个人工地标的机器人定位.

When was the last time she was on camera?

她最后一次出现在镜头里是什么时候?

The beating of Rodney King was caught on camera.

罗德尼.金被殴打的情形被摄像机拍下来了.

We must be at the studio for rehearsals by 5 and on camera from 7 to 10.

我们必须在5时前来制片厂排演,并于7时至10时拍戏.

The child on camera should be flawless in image , internal feelings, and expression.

这个孩子的感情和表达在镜头面前完美无缺.

The whole incident was filmed on camera.

整个事件都被照相机记录下来了.

You can see the lace if you look close, but it doesn't come across on camera.

如果你近距离看的话会看到假发的边边, 但是镜头里不会有.

Dogs may be a man's best friend, but you've gotta be about putting one on camera.

狗狗也许确是人类最好的朋友, 但要让它们上镜你可要小心.

We can go for a spin on a bicycle on campus.

我们可以骑自行车在校园里兜一圈。

Jobs are available for spouses on campus and in the community.

校园里和社区里有配偶可做的工作.

Excuse me, how do I use this phone card on campus?

请问, 这张电话卡在校园里怎么用?