We've also noted that your friends can, by default, check you in without your explicit approval or permission.

我们还发现你的朋友默认可以不需要你确切允许或确认的情况下帮你签到。

youdao

Even if the Duma gives the plan a thumbs up, chances are that Russia won't be able to make it work without the explicit approval of the United States.

就算俄罗斯议会赞成此项计划，没有美国的明确同意，俄罗斯很可能也是没办法去付出行动。

youdao