必须英语怎么说
But there must be something more than unvarnished utility to explain why a group of people stays together.
They will have to leave tomorrow morning.
When I got into London, I had to take the underground to Angel Station to get to my family friend's house.
We'd have to reorganize the whole company.
In the intergranular spaces of rocks, however, fluid must flow around and between grains in a tortuous path; this winding path causes a resistance to flow.
The people who hunted the sparse desert animals responded to drought by managing the wild resources they hunted and gathered, especially wild oxen, which had to have regular water supplies to survive.
That you have to look for your life.
Children who play video games well must be quick with their hands and sharp-sighted.
If you want to play an instrument well, you've got to stick at it.
Mr Bush, having been ill from overwork, found that he had to put the brake on and taken more rest.
You maybe surprise to hear me say that if you must pick an extreme I think it's better to pick the spend-all approach.
I don't need you are beautiful, but must know book and understand truth.
The meeting will finish promptly—I don't want it to run on.
Passengers must carry proper documentation.
The pillars have to support the weight of the roof.
Should motherhood necessarily mean sacrifice and self-denial?
The principal shall be obliged to pay the wages to the employees.
It is said that at the very moment of the arrival of Spring - not a SEC earlier or later - one can erect eggs upright on the table.
Each school must evolve its own way of working.
If we want to survive as a species, we have to expand into the solar system and likely beyond.
Or do workers of both genders have to do a lot of self-promotion to get ahead?
That means you have to initiate the reflexes for activating the supporting and the free leg by the hip extension and the load.
Porosity is important for water-storage capacity, but for water to flow through rocks, the pore spaces must be connected.
I have to plan my academic work very rigidly and set myself clear objectives.
Potatoes should be sprouted for eating.