"Option 1 (Focus on table):
"The child drew a picture on the surfaces of the wooden table."
Option 2 (Focus on liquid):
"In the science experiment, bubbles formed on the surfaces of the water."
"
Option 1 (Focus on table):
孩子在木桌的表面画了一幅画。
Option 2 (Focus on liquid):
在科学实验中,气泡在水面上形成了。