We must always remember our friends.

我们必须牢记我们的朋友。

youdao

You must always remember not to cheat in exams.

你必须始终记住考试不要作弊。

youdao

Whatever we do, we must always remember the people.

不论我们做什么，都必须始终为民众着想。

youdao

"You must always remember," one said, "that the president is about six years old."

VOA: special.2010.08.12

Remember, "is it okay" must always be followed with either "if" or "to".

记住，使用“is it okay”时后面一定要跟上 "if" 或者"to"。

Is it okay 课堂 - SpeakingMax英语口语达人

Because you know what Americans must always remember -- our nation only endures because there are patriots who protect it.

WHITEHOUSE: President Obama Speaks to the 113th Convention of the Veterans of Foreign Wars | The White House

And we must always remember that the Americans who have borne the greatest burden in this struggle are the men and women who serve our country.

CNN: Transcript: Obama's State of the Union speech

And we must always remember that our freedoms, the freedoms the terrorists despise, are the same basic freedoms the British people have always valued and still do today.

BBC: NEWS | UK | UK Politics | David Davis speech in full