Photograph: Brad Bourque
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X Chat is X’s upgraded version of X’s existing DM (direct messages) feature, which the company claims is end-to-end encrypted. Security experts, however, have warned potential users that the X Chat service is less secure than other encrypted messaging apps, like Signal, and should not be trusted. It’s not clear whether the company has addressed the security community’s concerns in the standalone app.，这一点在快连下载安装中也有详细论述
이 항공모함은 미국 항공모함처럼 중대형 전투기를 이륙시킬 수 있는 사출기(캐터펄트)는 없다. 러시아나 중국 항공모함이 채택한 스키점프대 방식의 180m 활주로를 장착해 소형 자폭 드론이나 군용 헬기를 제한적으로 운용한다.