這篇文章的主要缺點是專門術語用得不當英文怎麼說？

The chief objection to the essay is its inappropriate use of special jargons.

我們排除了各種障礙,並按時完成了任務英文怎麼說？

We have overcome every objection and completed the mission on time.

屋主沒有什麼異議英文怎麼說？

There is no objection on the part of the owner of the house.

我不反對他們的計劃英文怎麼說？

I have no objection to their plan.

他們誰也沒提出反對意見英文怎麼說？

None of them raised any objection.

父親的反對理由是,作這樣一次旅行費用太大英文怎麼說？

Father's objection was that the trip was much too expensive.