1、Place medication cup at eye level and fill to desired level.
藥杯與眼同高，倒藥液至所需刻度處。

2、The monitor should be roughly at eye level so you can lean back in a chair with back support.
顯示器應該大概和眼睛處于同一水平線，這樣你就能往后靠在椅背上。

3、Themonitorshould be roughly at eye level so you can lean back in a chair with back support.
顯示器應該大概和眼睛處于同一水平線，這樣你就能往后靠在椅背上。

4、The most expensive products are usually at eye level so you see these immediately.
最昂貴的產品通常都在視線水平線上，所以你立馬就可以看到它們。