We must stick to it whether or no.
无论如何我们必须坚持。
Athletes must keep on practice.
运动员必须坚持训练。
We must stick to the principle.
我们必须坚持原则。
The united front must be persevered in;
统一战线必须坚持下去；
We must stick to the Four Cardinal Principles and press ahead with reform and opening-up.
必须坚持四项基本原则，坚持改革开放。
We must firmly uphold the truth, and truth requires a clear-cut stand.
我们必须坚持真理，而真理必须旗帜鲜明。
4. We must uphold Marxism-Leninism and Mao Zedong Thought.
第四，必须坚持马列主义、毛泽东思想。
The project must go ahead; there can be no turning back.
这计画必须坚持下去, 不能打退堂鼓.
We must hang out until help arrives.
我们必须坚持下去，直到得到援助。
Let him keep also a diary.
他还必须坚持天天写日记；
National I must remain, and in that way I like all other Americans can render the amplest service to the world.
我必须坚持我的国家主义者立
I'm going to give you a diet plan and you must stick to it.
我给你开一个食疗处方，你必须坚持。
1. We must keep to the socialist road.
第一，必须坚持社会主义道路；
We must hold out.We mustn't be frightened by the difficulties.
我们必须坚持下去，不能被困难吓倒。
Whatever happen you must keep study.
无论发生何事，你都必须坚持学习。
You must insist on everything being done on the square.
你们必须坚持开诚布公地办一切事情。
We must never abandon this principle.
这是一个必须坚持的原则。
Every citizen must uphold them.
每个公民都必须坚持这些原则。