opt in

常見例句

For example, we may share geographic location with application providers when you opt in to their location services.
比如比如，當(dāng)用戶選擇使用蘋果的位置服務(wù)的時候，蘋果有可能會和應(yīng)用提供者分享用戶地理信息。
This must be a service that customers opt in to — and only after they are provided full information about the fees and the penalties they will incur.
該服務(wù)必須由客戶選擇加入，并且只能在向他們提供了充分的費(fèi)用以及將承擔(dān)的罰款信息之后。
He did, however, have to activate the app on her phone without her knowlege first. The service is 'opt in', so friends have to agree to 'watch' one another.
首先他沒有經(jīng)過妻子允許就進(jìn)入了這個在妻子手機(jī)中的應(yīng)用程式，所以朋友不得不同意進(jìn)行視頻。

If you decide to opt in by a pass fail, I just need to sign your white study card or if you wanna decide before the 5th Monday, just grab the pink slip and I can sign that and you can turn that in at any point and I'm happy to chat during break today or after class if you have any questions or concerns.
如果你上我們的課程只是要一個分?jǐn)?shù)，那么我只需要在你的白卡片上簽個名就可以了,或者說，如果在第五周的周一前還沒考慮好，把你的解聘書拿來，只要我簽個字,任何時候你都開以離開我的教室,當(dāng)然，如果你有任何問題和疑慮,我也很高心和大家做課下交流。
哈佛公開課 - 計算機(jī)科學(xué)課程節(jié)選

But consumers can opt in or out of the service, and this anyway misses the point.
FORBES: From Stalker To Friend: Mobile Network Introduces Location-Based Advertising
We demand the right to Opt In before you manipulate the content we see.
FORBES: Google, Obama & The Online User Manifesto
Benz blogs twice a week but only people who opt in receive the blog.
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