“确保”的拼音为：què bǎo...

要确保每天的钙摄入量。Be sure you get your daily quota of calcium.凯瑟琳确保这条消息直接传达给了沃尔特。Catherine saw to it that the information went directly to Walter.他的新角色会确保他跻身我们的一流演员之列。His new role could confirm him as one of our leading actors....

“确保”的英语可以翻译为：ensure，guarantee，insure ...