Please omit question 10 if you don't know it.
如果你不會，請略過第十題。
The teacher omitted my name from the list by mistake.
老師不小心把我的名字從名單中略過了。
You may omit extra details in your report.
你的報告可以略過多餘的細節。
I omitted the date on the form, so I had to rewrite it.
我在表格上略過了日期，所以只好重寫。