While owning a motorcar might be convenient for the driver and his passengers, we also have to consider the environmental impact of this type of transportation.

虽然拥有一辆汽车对司机和乘客来说可能很方便，但我们也要考虑到这种交通工具对环境的影响。

youdao

We hear so much about the environmental impacts of transportation. What about space travel?

肮脏的火箭——太空活动对环境有何影响？

youdao

Cerebral palsy, Down syndrome and depression and personal and environmental factors e.g. negative attitudes, inaccessible transportation and public buildings, and limited social supports.

残疾是疾病患者(如：脑瘫、唐氏综合征和抑郁)与个人及环境因素(如：消极态度、不方便残疾人使用的交通工具和公共建筑，及有限的社会支持)之间的相互作用。

youdao

But pollution is not the only environmental concern with transportation.

VOA: special.2010.01.11

The Department of Transportation has recently issued an Emerging Trends and Best Practices Guidebook to promote a deeper understanding of the responsibilities, opportunities and benefits of addressing environmental justice in transportation planning.

WHITEHOUSE: Energy and Environment Latest News | The White House

Examples of preventive conservation are: appropriate measures and actions for registration, storage, handling, packing and transportation, security, environmental management (light, humidity, pollution and pest control), emergency planning, education of staff, public awareness, legal compliance (source: ICOM-CC definition).

UNESCO: CULTURE

Last November, the U.S. Environmental Protection Agency and the Department of Transportation proposed a new set of rules that will require passenger cars and light trucks to achieve a combined average of 54.5 miles per gallon by 2025.

FORBES: California Sets New Rules To Boost Zero-Emission Car Sales