Bend the neck的意思|示意

The pleurodirans withdraw their necks laterally; that is, they bend the neck sideways to tuck the head under the rim of the shell.

侧颈龟侧向收回脖颈；也就是说，他们把脖子侧弯以使头部隐藏在甲壳边缘下。

Unwittingly, dependence on smart phones make a person's posture changes. Her body tends to bend and often stiff neck. This condition is also spreading to the wrist.

依赖智能手机会在不知不觉中改变人的身姿。人们的身体趋于弯曲，脖子往往非常僵硬。这种情况还会扩散到手腕上。

'the COCOON' : Used for smartphones and tablets, the bend in the knee reduces circulation, the neck is angled down, and the lower back is not supported.

“蚕茧式”：在使用智能手机和平板电脑时会出现的姿势——弯曲膝盖、低下头、下背部无任何支撑。

This latest iteration is much more agile, having gone from 20 degrees of freedom to 31 (including spherical joints at the torso and neck to let it bend and twist with grace).

这个最新的迭代更加灵活，在经历来自20个自由度的31个(包括球形关节在躯干和颈部让它弯曲和扭转风度)。