The colored students held a one-week moratorium on classes to oppose racism.
黑人學生舉行罷課一周反對種族歧視。
He opposed himself to the scheme.
他反對該項計劃。
The hospital is opposite to the post office.
醫(yī)院在郵局對面。
They have opposite views on the issue.
在這個問題上, 他們持相反的觀點。
Cares oppressed his spirits.
憂慮使他心情抑郁。
He opted to go alone.
他決定獨自一人去。
He has an optical defect.
他有種視力缺陷。
I look to our future cooperation with optimism.
我對我們未來的合作充滿了樂觀。
We have the option of going or not.
我們有去或不去的選擇自由。
Contributions are optional.
捐獻完全是隨意的。
The spaceship orbited the moon.
宇宙飛船繞月球運行。
There is an apple orchard behind the house.
房子后面有一個蘋果園。
The orchestra is preparing for a concert.
管弦樂團正為了音樂會在排練。
Her life has been full of ordeals.
她生命坎坷。
The girl students' rooms are all in orderly condition.
女同學們的房間都整齊清潔。
Iron ore is found in rocks.
鐵礦石是在巖石中發(fā)現(xiàn)的。
The eyes, stomach, heart, and lungs are organs of the body.
眼睛、胃、心臟和肺都是身體的器官。
This country is a member of the United Nations Organization.
這個國家是聯(lián)合國組織的成員國。
Many Americans are African by origin.
許多美國人是非洲血統(tǒng)。