In spite of this, the rate of rotation for a pulsar can be very rapid.

The pulsar at the heart of the Crab nebula, for example, rotates 30 times per second.

In the case of passage through the territorial airspace of another State, international air law should be applied to the aerospace object.

The key to a practical jet engine was the gas turbine, used to extract energy from the engine itself to drive the compressor.

It is cold.

It is rainy.

It is hot.

It's cold.

It is raining.

Its calls for more reforms, its belief in Taiwan, and the urgency of its appeal to defend the island against undue influence from China have now captured the allegiance of a small majority of the population.

The climate here is mild.

It's hot today.

It is sunny today.

It's too hot.

It's too hot.

It's too hot.

It's very cold.

It's very cold.

Is it rainy?

Is it windy?

It's cold today!

It is too hot.

It is too hot.

It started raining.

Is it hot outside?

It should also offer, as a routine practice, medical examinations both before forced removals by air and, in the case of abortive attempts, thereafter

Currently, the type has entered service with the Austrian Air Force, the Italian Air Force, the German Air Force, the Royal Air Force, the Spanish Air Force, and the Royal Saudi Air Force.

Why is it so hot?

It was cold yesterday.

It's cold this morning.

It's very hot, isn't it?

It's fairly warm today.

It was terribly cold yesterday.

It looks like it'll be clearing up.

There's volcanic ash in the atmosphere.

The weather is very cold in Istanbul.

Thanks to the bad weather, the game was canceled.

The area was also bombed from the air.

Air delivered Cluster Munitions

These advances have led to the current use of ensemble forecasting in most major forecasting centers, to take into account uncertainty arising from the chaotic nature of the atmosphere.

The Chief of Staff of the French Air Force (CEMAA) determines the air force doctrines and advises the CEMA how to deploy French air assets.

It was very hot this afternoon.

It was very hot this afternoon.

Was it cloudy in Tokyo yesterday?

It is getting colder day by day.