伸出胳膊来扎针。

Arm to stick a needle in.

他伸出胳膊要去拥抱她，但是他又把胳膊放了下来，因为她还仍然站在门口，没有向他走过来。

He had held out his arms, but they had fallen again to his side; for she had not come forward, remaining still in the opening of the doorway.

但这也可能有心理因素：经济下滑所造成的压力使人们更不愿意伸出胳膊献血。

But there may also be a psychological component. The stress of a recession can make people less likely to bare their arms.

每次我去看她的时候，她都会伸出胳膊想要拥抱我，虽然她身体状况不好，可是我能看出来她还是很爱我的。

Whenever I turn up to see her she stretches her arms out to hug me - she is very affectionate - despite being so unwell.

另一个是汉娜站在浴盆前，伸出胳膊拿着浴巾，再一个就是汉娜骑着自行车，裙子随风飘动的景象。

Another is Hanna standing in front of the tub holding the towel in her outstretched arms. Another is Hanna riding her bike with her skirt blowing in her slipstream.

你的光柱射到我的地上，我伸出胳膊整天站在门前，把我的眼泪、叹息和歌声变成的云彩，带回放在你的脚下。

Thy sunbeam comes upon this earth of mine with arms outstretched and stands at my door the livelong day to carry back to thy feet clouds made of my tears and sighs and songs.