你用一幅图片，或者一幅图形来作为你的背景，或者你也可以让它变空缺和简洁。
You can use an image, or a graphic for your background or you can also leave it plain and simple.
你肯定希望对方看到的是简洁的背景，没有物品、动作或者声音会分散他的注意力。
You want to be seen against an uncluttered background with no distracting objects, movement, or sound.
当你需要了解与某一事件和术语相关的，清晰的事实、简洁的背景、或者更广泛的语境的时候，百科全书是一个很好的资源。
An encyclopedia is sometimes a valuable resource if you need to clarify facts, get quick background, or get a broader context for an event or item.
应用推荐