您要查找的是不是：
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- The marriage was held to be valid. 这一婚姻关系是有效的。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- The ticket is valid for one month. 这票子一个月内有效。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- A credit card is not a valid proof of identity. 银行发的支票保付卡不是有效的身份证明文件。
- He never has any thought of self. 他从不考虑个人得失。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- He plugged the sensor into a outlet. 他把传感器插进电源插座。
- This license is no longer valid. 这张执照不再有效。
- The cheque is not valid if it were not signed by the finance director. 如果没有主管财务的董事签字支票就无效。
- He perfected a flux-gate sensor in 1941. 他在1941年制成了一台磁通脉冲传感器。
- Can you show us how to use the self - timer ? 能告诉我如何使用自动装置吗?
- Which is particularly useful for validating data. 它对于验证数据特别有用。
- Old Technology: Based on PIR motion sensor. 传统技术：基于PIR运动传感器。
- Actually the code is quite self explanatory. 事实上，这些代码都极具自我描述性。
- Do not concatenate user input before validating it. 验证之前,不要串联用户输入。
