keep one's balance

v.

保持平衡；

How don't to get out of one's depth: To keep one's balance with the Wii!
When home and office are one, keep routine for balance
Haptic Sensing Foot System for Humanoid Robot and Ground Recognition With One-Leg Balance
On Trying to Keep One's Promises: The Duty of Best Efforts in Contract Law
Keep one's shirt on
When It Comes to Religion, Let's Keep One Resolution
The Identity of the Elohim in the Post-Mortem Appearance of Samuel
An Open On Keep One's Daugher Safe
(to)Keep (One's) Cool
Keep One's Distance; Q&A