hot key的用法和樣例：
例句
- The hot keys are indicated by underlining in the control labels.
這些熱鍵由控件標簽中的下劃線(xiàn)指示。 - The desktop itself will be able to be called forward with a handy key combination, and floating applets can be stowed away or retrieved in similar fashion.
整個(gè)桌面可以用熱鍵組合來(lái)移動(dòng)，那些浮動(dòng)托盤(pán)器件也可以用類(lèi)似的方法來(lái)堆疊或檢索。
