官員們表示，他將在演講中關注這些要素，並概述特朗普政府下國家安全的新願景，其中包括更加重視國土安全和西半球事務，而非遙遠的衝突。
引自你的連接：
He will focus on these elements in his speech, said the officials, and outline a new vision for national security under the Trump administration that includes more emphasis on homeland security and the Western Hemisphere over far-flung conflicts.
