The particular design of muscles and bones in the neck and limbs of the turtle allow that it can draw in its exposed parts such that an attacker can find nothing but hard shell to bite.

海龟颈部和四肢的肌肉及骨骼的特殊设计使它能把暴露在外的部分缩回去，这样攻击者只能去咬坚硬的外壳。

youdao

Be sure not to lean your head forward or "turtle neck" when pressing shoulder blades together.

记住，当你拉扯肩胛骨时千万不要将头前倾或是做出像乌龟脖子一样的姿势。

youdao

Famed for public appearances in which he wears his trademark black turtle neck and blue jeans, admirers put Mr Jobs's success down to his dedication to perfection.

乔布斯经常以他标志性的黑色圆领衫和蓝色牛仔裤出现在公众面前，他的崇拜者将他的成功归功于他对完美的不断追求和奉献。

youdao

Then I would lose the turtle neck, throw on a t-shirt and call Demand Media for a job.

FORBES: Congratulations, Demand Media. You're Still Pretty Dumb.

Its front entrance is right at Flatbush and Atlantic, where the neck of the Turtle sticks out as open circle.

WSJ: Jason Gay: Step Inside Brooklyn's Rusty Turtle

Friday came and so did the Governor, his entourage, and Apple CEO Steve Jobs in his characteristic black mock turtle neck and jeans.

FORBES: How Steve Jobs Got Sick, Got Better, And Decided To Save Some Lives