裝這個app就可以啦<br /> <a href="https://market.android.com/details?id=fw.apps.easydraw" title="https://market.android.com/details?id=fw.apps.easydraw" >https://market.android.com/details?id=fw.apps.easydraw</a><br />
https://market.android.com/details?id=fw.apps.easydraw