譯文 總之，通過(guò)以上討論的種種原因，我們可以得出這樣的結(jié)論：地球正在由于人類(lèi)的活動(dòng)而遭到破壞。
點(diǎn)睛 本句是建議型的結(jié)尾段落。To sum up一般是結(jié)尾段的信號(hào)詞，表示總結(jié)，也可以使用In summary、To summarize、In sum、In brief、In short、In a word、In a nutshell、All in all、Generally speaking等表示結(jié)論。we can safely reach the conclusion that...后接同位語(yǔ)從句，陳述作者的結(jié)論。
句型拓展
In conclusion, I believe that it's better to be a leader of a group rather than an ordinary member. 總之，我認(rèn)為做一個(gè)團(tuán)隊(duì)的領(lǐng)導(dǎo)者要比做普通成員更好。
In summation, I much prefer classes where the students do some of the talking. 總之，我喜歡部分時(shí)間由學(xué)生發(fā)言的上課方式。
My conclusion is that the best way to develop one's skill is to put theoretical knowledge to practical use in the real world. 我的結(jié)論是，培養(yǎng)一個(gè)人的技能的最佳途徑就是將理論知識(shí)運(yùn)用于實(shí)踐。
I can draw the conclusion that universities should not, and do not need to, spend the same amount on their sports activities as on their libraries. 總之，各高校不應(yīng)當(dāng)、也不必在體育設(shè)施上投入像圖書(shū)館那樣多的資金。
