secure support

牢固的支撑：指稳定、可靠的支撑或支撑系统
常用释义
牢固的支撑：指稳定、可靠的支撑或支撑系统，能够保证物体或结构的安全性和稳定性。

例句

The meeting may be intended to secure support for Mr Kim's youngest son, Kim Jong Un, as his designated successor.

此次会议也许是为了保证对于金正日小儿子金正云作为继任者的支持。