他表示，马方将尽全力拓展和深化双边关系。
He pledged Malaysia would make utmost efforts to expand and deepen bilateral ties.
第二，拓展和深化双边经济合作。
Second, expanding and deepening bilateral economic cooperation.
这是数字图书馆拓展和深化服务功能、提升管理层次的需要。
It is necessity of digital library to expand and deepen its services and promote the level of management.
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