它有觸筆屏幕鍵盤，需要使用者掌握很高的技巧。

　　It has a stylus-operated on-screen keyboard that takes great skill to master.

　　我們所掌握的資源本來可以利用得更好，獲得更高的效益。

　　The resources at our disposal could have been better utilized.

　　這一證據和我們已掌握的情況完全相符。

　　This evidence ties in closely with what we already know.

　　你一旦掌握這個技能就容易了。

　　It's easy, once you've got the knack.

　　我們的目的是讓學生掌握可用于不同工作的技術。

　　We aim to provide our students with transferable skills.

　　他無法掌握數學的基本概念。

　　He can't grasp the basic concepts of mathematics.

　　這場運動使婦女更能主動掌握自己的命運，對自己充滿信心。

　　The movement actively empowered women and gave them confidence in themselves.