update now

基本解釋

If you're using the longer variables, update now to use the shorter variables.
如果您目前使用更長的變量，那麼需要進行更新，以適應更短的變量。
If this directory supports replication, click the Update Now button to start the process now.
如果此目錄支持複制功能，請單擊“現(xiàn)在更新”按鈕開始複制過程。
Make sure you read the update before selecting "Update Now" as once selected the device will restart and you will be unable to use it until the update completes.
請務必閲讀此更新之前，選擇“立即更新”，因爲一旦選擇的設備將重新啓動，你將無法完成更新前，使用它。

Now,an update to our report two weeks ago on caterpillars eating crops in northern Liberia.
Now another content experiment that we were doing was the knowledge update.
我們做的另一個關(guān)於,內(nèi)容的實騐是知識更新。
麻省理工公開課 - 媒躰、教育、市場課程節(jié)選

The update now gives you the ability to access your phone with a cellular data connection, whereas WiFi was the only option previously.
ENGADGET
With this new update now available for downloading, fans will have an exciting new UI experience, including an updated listening screen as well as larger album artwork.
ENGADGET: Shazam for iOS gets a new UI, shares our lack of music knowledge with Google+