Please press the space bar的用法和樣例：
例句
- In the body of a message, pressing the Space bar twice inserts a period and capitalizes the next word.
在郵件主體，連續按空格鍵兩下能插入句號，并使下一個(gè)單詞字首大寫(xiě)。 - You can also show for a moment a Hotbox that includes all these options by pressing the Spacebar.
按空格鍵或右鍵可以顯示控制以上所有選項的按鍵滑條。
