As is demonstrated in the picture above,
with waste products classified into kitchen waste,recyclable waste, harmful waste and
other waste, a man is consciously throwing kitchen waste into the right bin.
What the picture intends to express is
the importance of waste classification that is in full swing in cities of China. Admittedly,
garbage classification is quite necessary and can be rewarding. To begin with, as the
nationwide volume of waste has increased
significantly in recent years which strains the capacity of China's waste disposal facilities
and poses a threat to the environment,
garbage sorting can play an important role in reducing the cost of waste treatment and the environmental impact. Moreover, garbage is a misplaced resource; with proper garbage
sorting we can turn waste into wealth.
For example, recycling 1, 500 tons of waste
paper can save trees that may be used to
produce 1, 200 tons of paper. Apparently,
garbage sorting is essential for the sustainabl-e development of China.
Given the above analysis, it can be logically concluded that waste classification should be further promoted. For one thing, national legislation should be put in place t0 push
more cities to carry out waste classification. For another, residents should develop the
habit of waste classification and fully
participate in it.
正如上圖所描繪的那樣,隨著垃圾被分為廚余垃圾、可回收物、有害垃圾和其他垃圾,一個(gè)人正在自覺地將廚余垃圾扔到相應(yīng)的垃圾桶里。
這幅圖想表達(dá)的是垃圾分類的重要性,而垃圾分類正在中國的城市里如火如荼地開展。不可否認(rèn),垃圾分類是非常必要的,并且是有益的。首先,近年來全國范圍內(nèi)的垃圾數(shù)量顯著增加,這給中國的廢棄物處理設(shè)施帶來壓力,并對(duì)環(huán)境造成威脅,而垃圾分類可以在降低垃圾處理成本和環(huán)境影響方面發(fā)揮重要作用。此外,垃圾是放錯(cuò)了地方的資源,通過正確的垃圾分類,我們可以變廢為寶。例如,回收1500噸廢紙可免于砍伐用于生產(chǎn)1200噸紙的樹木。顯然,垃圾分類對(duì)中國的可持續(xù)發(fā)展至關(guān)重要。
綜上所述,我們可以得出一個(gè)合理的結(jié)論:垃圾分類應(yīng)該進(jìn)一步被推進(jìn)。方面, 國家應(yīng)該立法推動(dòng)更多的城市進(jìn)行垃圾分類。另一方面,居民應(yīng)該養(yǎng)成垃圾分類的習(xí)慣,并充分參與其中。
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