In lots of schools, if a student needs to bring a phone to school, his or her parents will have to write a statement and make sure that the phone is turned off during class.

在很多学校，如果学生需要带手机来学校，他或她的父母必须写一份声明，确保手机在课堂上是关闭的。

youdao

Avoiding the prepare phase especially pays off if an SQL statement is executed many times and if the prepare phase makes up a significant portion of the statement's overall execution time.

避免准备阶段在下面两种情况下最有用：一是sql语句被多次执行；二是准备阶段需要的时间占语句总执行时间的很大一部分。

youdao

For example, batch applications that must execute many update operations serially are often better off executing SQL statement in sequence without all the extra object hydration.

例如，必须连续执行多个更新操作的批处理应用程序通常能够更好地依次执行sql语句，而无需所有额外的对象交互。

youdao

And I've turned on a print statement which was off last time.

我这次把上次的打印,声明重新打开了。

麻省理工公开课 - 计算机科学及编程导论课程节选

It fired off a statement that it was "reviewing its relationship" with Nikko.

FORBES: Mitsubishi is not amused

He backed off the statement after coming late to the news conference and added he wanted a rematch with St-Pierre or perhaps Carlos Condit.

NPR: St-Pierre Manhandles Diaz At UFC 158

Obama's campaign quickly fired off a statement looking to define the contrasts in the campaign: The Republican ticket favors tax cuts for the wealthy while putting a greater burden on the middle class, it would gut Medicare and shift costs to the elderly, and it would make deep cuts in education.

CNN: Analysis: A bold but risky choice for running mate