We help maintain classroom discipline 我们帮忙维持课堂纪律
to help maintain order 协助维持治安
Help maintain mood levels 帮助保持心情水平
Help Maintain Public Order 协助维护社会治安
Help Maintain Healthy Skin 帮助维护健康皮肤
help to maintain your health 有助于保持你身体健康
They can help us cope with stress. They can help us maintain healthy habits like eating well,exercising or seeing a doctor.
VOA: standard.2010.07.29
But Immigration reform advocates maintain a legal path to citizenship for undocumented workers will help boost the U.S.economy.
VOA: standard.2010.04.12
U.S.officials maintain the aid package is meant to strengthen the bilateral relations and help Pakistan fight its growing insurgency led by Taliban militants.
VOA: standard.2009.10.16
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