签到处的英文：
a sign-in desk
n. 迹象；预兆；记号，符号；手势；信号，暗号
v. 签名，签署；示意；打手势；用信号表示
This is a superscript sign.
这是个标在上方的符号。
This is a hopeful sign.
这是一个乐观的信号。
Scorpio is an Autumn Zodiac Sign（ as are the Signs of Libra and Sagittarius）。
天蝎：黄道十二宫的第八宫，每年10月23日前后太阳到这一宫。
The teacher signed to us to sign our names on the papers.
老师示意我们把自己的名字写在试卷上。
What does the sign figure?
这标志象征着什么？
n. 书桌；办公桌；柜台；编辑部；讲道台
adj. 书桌的，办公桌的；桌上用的，台式的；坐办公桌的
There was a stain of ink left on the desk.
桌上留有墨水的污点。
To veneer a pine desk with mahogany.
用桃花心木薄板镶在松木桌上。
The official stamp is on the desk.
公章在书桌上。
A vase was set on the desk.
花瓶被放置在桌上。
There is a bookcase on the left of my desk.
在我的写字台左边有一个书柜。