Crewed expeditions in deep space may be a long time from now, if ever. Zero-gravity conditions and space radiation are deterrents, not to mention the psychological trauma of isolation in outer space and the exorbitant cost financially. The pioneers would have to be fit soldiers.

You've always grossed me out, skin deep.

She breathed in deep.

Are humans like chickens? We still can't fly in deep space, beyond the ISS, which is really like a lighthouse near the shore. Robots do our long flights.

People once thought that flight for them was impossible, but today we have airplanes. Similarly, we can think that human life in deep space and on other celestial objects would not be impossible in the future.

The problem of the slow progress in the Space Age is not just about money. We simply do not have the proper technologies. Granted, in the last few decades, thousands of exoplanets have been detected and discovered, but previously, the concept seemed only science fiction. The slow progress is in putting humans in deep space.

Ziri can swim in deep murky water without fear.

She was in deep sadness because her dog died.

I feel a pain deep inside my heart.

I'm in deep trouble.

The US wants to remain deeply embedded in Europe's security.

Don't swim in deep water without adult supervision.

The sultry September day was drawing to a close, and as the sun went down, a dark thunder-cloud came slowly up from the west, muttering in deep undertones, and emitting occasional gleams of lightning by way of heralding the coming storm, from which both man and beast intuitively sought shelter.

The Professor remained silent lost in deep thought, apparently mulling over the story in his scientific way.

Engage in deep discussions with like-minded individuals.

The spacecraft was drifting in deep space.

Upstairs the Swede was closing his bag. His back was half-turned toward the door, and hearing a noise there, he turned and jumped up, uttering a loud cry. Scully’s face was frightening in the light of the small lamp he carried. This yellow shine, streaming upward, left his eyes in deep shadows. He looked like a murderer.

The sound station's initiate recordings will be dogs barking excitedly, then falling silent as they lunge into their harnesses. Then it will be sled runners soughing in deep snow.

The actor's character delivered a powerful diatribe that captivated the audience and left them in deep thought.

The space mission faced unexpected challenges in deep space.

Beauty is more than skin deep.

I engage in deep conversations with friends.

You're in deep shit now.

We're in deep space.

We're in deep doo-doo.

You will be in deep water if you are found copying work from other students.

含“in deep”的英语例句