例句與造句

1. inviting a friend to his wedding anniversary, the man explained, " we're on the seventh floor, apartment 7d . just touch the button with you elbow .
   在邀請一名朋友出席結(jié)婚周年時，這個人解釋說：“我們住7樓，門牌號7d。用你的胳臂肘摁鈴就行了?！?/li>
2. It's difficult to find touch the button in a sentence. 用touch the button造句挺難的