短语讲解:
1. President Obama has ordered the expulsion of 35 Russian diplomats in response to Moscow's alleged interference in the US presidential elections through hacking operations.
in response to 对…做出反应
例句:The meeting was called in response to a request from Venezuela.
应委内瑞拉的要求召开了这次会议。
2. A nationwide ceasefire agreed by the Syrian government and rebel factions has come into force.
come into force 开始生效
例句:The first price increases are due to come into force in July
第一批提价预计将在7月开始执行。
3. A number of organisations are not covered by the truce including Islamic State.
a nmuber of 一些; 许多的;
例句:Two significant constants have been found in a number of research studies.
若干研究已经发现了两个重要常量。