答案:
1. Steps to Improving Recycling
2. food wrappers
3. chemical waste is sometimes produced as a result.
4. the lack of advanced technology to process the materials.
5. government regulation of waste
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答案:
1. Steps to Improving Recycling
2. food wrappers
3. chemical waste is sometimes produced as a result.
4. the lack of advanced technology to process the materials.
5. government regulation of waste
重点单词 | 查看全部解释 | |||
complacent | [kəm'pleisnt] | 联想记忆 | ||
remove | [ri'mu:v] | 联想记忆 | ||
essential | [i'senʃəl] | 联想记忆 | ||
awareness | [ə'wɛənis] | 联想记忆 | ||
delicate | ['delikit] | |||
advanced | [əd'vɑ:nst] | |||
established | [is'tæbliʃt] | |||
consumerism | [kən'sju:mərizəm] | |||
crucial | ['kru:ʃəl] | 联想记忆 | ||
planet | ['plænit] |