必须英语怎么说
It must be possible to determine the time at which the inferred climatic conditions held.
Suppliers, already hard hit by the collapse in car production, must decide whether to grant easier payment terms that will worsen their own cash positions.
I must go to the library, the one near the laboratory, because I have to finish my research project by tomorrow.
In the laboratory, porous pot must be heated.
Payment must be made by bank draft drawn on a UK bank.
It is important to note that other factors, such as volcanic particulates or variations in the amount of sunlight received by the Earth, could potentially have affected the climate.
He needs a high placing in today's qualifier to reach the final.
To prepare the best chamomile tea, the dried flower heads must be relatively fresh and highly aromatic.
The integrity of human and cat data must be ensured.
Students need to get a strong foundation in literary theory and criticism before I let them in the room.
Timber ran short, and it was necessary to procure it from farther and farther away.
I must point out that trials of new medicine are expensive and you can never guarantee success.
Three powerful regulatory agencies must approve any reordering, and there is a strong suspicion that they disagree with each other.
We have to invent a new method for sneaking prisoners out without being noticed by the guards.
We have to invent a new method for sneaking prisoners out without the guards noticing.
You've got to reinvent the company to do some other thing, like other consumer products or devices.
We have to reinvent the world.
I still feel you must be daring.
Attempts must be made to break down the barriers of fear and hostility which divide the two communities.
Ottawa and Washington have to find a delicate balance between the free flow of commerce and legitimate security concerns.
Reaching decisions is difficult, especially since all agreements by custom must be reached by consensus.
And to protect ourselves, we need to be suspicious of people we don't know.
I am thinking about quitting my job in the student government. But before that, I must do my job. Bye. Don't forget about that note.
The government uses this system to let school know when the student has entered the country.
The reserved water rights of Pueblo Indians have priority over other citizens' water rights as of 1848, the year in which pueblos must be considered to have become reservations.