核心词组（优先记）
champion a cause / idea
支持某种理念
make great strides in…
在…取得巨大进步
time lag between A and B
A与B之间的时间差
raw materials
原材料
crude oil
原油
household items / personal items
生活 / 个人物品
garbage / rubbish / trash
垃圾（同义替换）
landfill site
垃圾填埋场
sewage system
污水系统
tap into one’s potential
挖掘潜力 ⭐（高分表达）
sweep through
席卷
staple food
主食
📘 今日词汇表（全部带音标）
champion /ˈtʃæmpiən/
v 支持；拥护（= advocate）
plunge /plʌndʒ/
v 暴跌；投入
stride /straɪd/
n 大步；进步（常用 make strides）
linger /ˈlɪŋɡə/
v 逗留；徘徊
time lag /ˈtaɪm læɡ/
n 时差；时间滞后
staff /stɑːf/
n 员工
stuff /stʌf/
n 东西
⚠️ 必背区分：staff（人） vs stuff（物）
personal items /ˈpɜːsənl ˈaɪtəmz/
个人物品
raw material /rɔː məˈtɪəriəl/
原材料
crude /kruːd/
adj 未加工的；粗俗的
outfit /ˈaʊtfɪt/
n 套装
utensil /juːˈtensl/
n 用具
garbage /ˈɡɑːbɪdʒ/
垃圾
rubbish /ˈrʌbɪʃ/
垃圾
trash /træʃ/
垃圾
landfill /ˈlændfɪl/
n 垃圾填埋场
sewer /ˈsuːə/
下水道
sewage /ˈsuːɪdʒ/
污水系统
detergent /dɪˈtɜːdʒənt/
洗涤剂
tap into one’s potential /tæp/
挖掘潜力 ⭐
mop /mɒp/
拖把
sweep /swiːp/
扫；席卷
mattress /ˈmætrəs/
床垫
mug /mʌɡ/
马克杯
rug /rʌɡ/
地毯
cushion /ˈkʊʃən/
垫子；缓冲
sponge /spʌndʒ/
海绵
staple /ˈsteɪpl/
n 主食
adj 主要的
📘 今日背诵短文（强化词搭版🔥）
In modern society, many governments try to champion environmental protection and make great strides in waste management. However, there is often a time lag between policy-making and real improvement.
In daily life, people use various personal items and consume products made from raw materials, including crude oil. As a result, large amounts of garbage, rubbish, and trash are produced and sent to landfill sites, which can cause serious environmental problems.
To address this issue, cities are investing in better sewage systems and encouraging individuals to reduce waste. At home, simple actions such as using less detergent, cleaning with a mop or sponge, and reusing household items like a mug, rug, or cushion can make a difference.
At the same time, individuals should tap into their potential to adopt more sustainable lifestyles. Although change may seem slow at first, progress will gradually be made, and society can make significant strides toward a greener future.
Ultimately, protecting the environment should become a staple value in our daily lives, rather than a temporary trend.