I think (that)…
我認為
✓ I think (that) + sentence
I think that learning is fun.
我認為學習是有趣的。

I believe that… / It is my belief that…
我相信（就未來的事提出意見）
✓ I believe (that) + sentence
I believe that AI is the future.
我相信人工智慧是未來。
✓ It is my belief (that) + sentence
It is my belief that AI will be an inseparable part of our lives.
我相信人工智慧將成為我們生活中不可分割的一部分。

In my opinion, … / It is my opinion that…
我的看法是（評論較嚴肅的話題）
✓ In my opinion, + sentence
In my opinion, smoking should be banned in public areas.
我的看法是公共場所應該禁止吸煙。
✓ It is my opinion that + sentence
It is my opinion that smoking should be banned in public areas.
我的看法是公共場所應該禁止吸煙。

From my perspective, …
從我的角度來看，
✓ From my perspective, + sentence
From my perspective, schools should start at 9 o’clock.
從我的角度來看，學校應該9點開始上課。

From my point of view, …
就我個人而言，
✓ From my point of view, + sentence
From my point of view, everyone should have a hobby.
就我個人而言，每個人都應該有一個愛好。

I agree (that) …
我同意
✓ I agree (that) + sentence
I agree that all students need to learn English.
我同意所有的學生都需要學習英語。

I support that…
我支持（一個提案／意見）
✓ I support that + sentence
I support that schools should arrange nap time for students.
我支持學校應該為學生安排午睡時間。

I also share the opinion that…
我也認為（附和其他人的意見）
✓ I also share the opinion that + sentence
I also share the opinion that education should not be about grades.
我也認為教育不應該是關於成績的。

I concur that…
我認同（附和其他人的意見）
✓ I concur that + sentence
I concur that children should take part in more outdoor activities.
我認同孩子們應該多參加戶外活動。

I am in favour of the idea that…
我贊同（一個提案／意見）
✓ I am in favour of the idea that + sentence
I am in favour of the idea that tuck shops should sell healthy treats instead of snacks.
我贊同小吃店應該賣健康食品而不是零食的想法。

I disagree (that)…
我不同意
✓ I disagree (that) + sentence
I disagree that playing video games is harmful to children’s development.
我不同意玩電子遊戲對孩子的發展有害的說法。

I don’t support that…
我不支持（一個提案／意見）
✓ I don’t support that + sentence
I don’t support the idea that schools should arrange more than two exams in a year.
我不支持學校在一年中安排兩次以上的考試。

I don’t share the same sentiment that…
我不認同（反對其他人的意見）
✓ I don’t share the same sentiment that + sentence
I don’t share the same sentiment that all children should do is study.
我不認同孩子全時間只顧學習的觀點。

I don’t think that…
我不認為
✓ I don’t think that + sentence
I don’t think that running a marathon is easy.
我不認為跑馬拉松容易。

I am against the idea that…
我不贊同（一個提案／意見）
✓ I am against the idea that + sentence
I am against the idea that the school should demolish the playground.
我不贊同學校拆除操場的想法。