1.不可否認It is undeniable that./There is no denying that.
    2.采取措施 take effective measures to do sth./something effective must be done to.
    3.充分利用 make full use of/take advantage of
    4.大有裨益 do good to/be beneficial to
    5.導致引起 lead to/give rise to/contribute to
    6.對……有害 do harm to/be harmful to
    7.奉獻社會 make contributions to society
    8.毫無疑問 Undoubtedly/There ia no doubt that
    9.交流思想 exchange ideas/emotions/information
    10.交流情感 exchange emotions
    11.解壓減負 relieve stress/burden
    12.經(jīng)濟負擔 financial burden
    13.開闊眼界 widen one's horizen/broaden one's vision
    14.課業(yè)負擔 too much homework/heavy burden of homework
    15.普遍認為 It is commonly believed /recognized that
    16.恰恰相反 in contrast/on the contrary
    17.熱烈討論 have a heated discussion/debate
    18.投身于 be devoted to
    19.心理負擔 psychological burden
    20.揚長避短 adopt one's good pionts and avoid the shortcomings
    21.引起關(guān)注 draw public attention
    22.與某相比 compared with/in comparison with
    23.與時俱進 keep pace with times
    24.自然資源 valuable natural resources
    25.綜合素質(zhì) comprehensive quality
    26.遵守秩序 observe public order/observe discipline
    27.把時間精力放在……上 focus one's time and energy on
    28.不可推卸的義務(wù) unshakable duty
    29.產(chǎn)生有利影響 have positive effects on
    30.產(chǎn)生不利影響 have negative effects on
    31.持不同態(tài)度 hold different attitudes towards this issue
    32.考慮到多方面因素 take many factors into account/consideration
    33.擴大知識面 expand one's scope of knowledge
    34.切實減輕我們的課業(yè)負擔 effectively reduce our heavy homework assignments
    35.身心兩方面 both physically and mentally
    36.我們生活的各方面 in all aspects of human life
    37.因特網(wǎng)方便快捷 It's convenient and efficient to use computer and the Internet.