Você procurou por: bad eating habits are hard to ... (Inglês - Chinês (simplificado))

bad habits are hard to change
狗改不了吃屎

ingrained habits are hard to overcome
积重难返

reports are hard to understand
报告艰涩难懂

models are hard to dislodge.
模型是很难被移除的

little demons are hard to deal with
小鬼难缠

unemployment statistics are hard to compare.
失业统计数据难以比较。

no, this is what should be taught -- the good living, the good habits, which are just as hard to break as bad habits.
这种（用奖励来加强好的习惯的）沟通技巧大家都应该学 —— 好的生活方式，好的习惯， 就像坏习惯一样难以改变。

but it’s hard to break our habits, our adult habits.
但是很难改变习惯，我们的大人习惯。

once introduced, such incentives are hard to remove.
一旦采用，这些奖励机制就很难取消。

factual data are hard to gather on such matters.
难以收集有关此类事项的实际资料。

opportunities lost during that period are hard to regain.
在此期间丧失的机会很难重新获得。

smart materials are hard to obtain in small quantities.
要获得少量的智能材料是很难的。

general statements on the division of responsibility are hard to make.
难以就责任划分作出一般性说明。

comparable data on non-empretec programmes are hard to come by.
80. 有关非经营技术方案的类比资料很难获得。

prospects for sustainability are hard to assess in the environment focus area.
43. 在环境重点领域，可持续性的前景难以评估。

870. healthy eating habits are promoted, people are taught how to assess the healthiness of their eating habits, and healthiness of school meals is improved.
870. 促进健康饮食习惯，教导人们如何评估自己的饮食习惯是否健康，增设学校膳食的健康程度。

smoking and bad eating habits (including alcohol abuse) are acknowledged risk factors for many cancer categories that can explain around two thirds of all cancer cases.
吸烟和不良饮食习惯（包括酗酒）被公认为是许多癌症的危险因素，大约三分之二的癌症病例是由其引起的。

barriers to the adoption of cleaner technologies in the transport sector are hard to overcome.
阻碍采用可减少污染的技术的障碍很难消除。

132. impacts through indirect processes are hard to detect and even harder to predict.42
132. 间接过程的影响难以察觉，预测更是不易之事。

it is now estimated that 4.7 million people reside in areas that are hard to reach.
现在人们估计，有470万人居住在难以抵达的地区。