Thank you very much for the consideration you will give to our request.
どうぞ宜しくお願い申し上げます。
Can I open the window?
窓を開けても宜しいですか。
It's your duty to care for your parents regardless of the inconvenience.
便宜に関わらず自分の親の世話をするのは義務である。
The public convenience should be respected.
公衆の便宜は尊重されねばならない。
There are many rest stops along the freeway for the convenience of travelers.
旅行者の便宜をはかって高速道路沿いに多くの休憩場所がある。
In other words, the merits, etc. of making detours are the consideration of the attitudes of the landowners whose property the line would cross, the convenience of other towns and villages, as well as connection with other railway lines.
