Little work has been reported on the tissue culture of Plantago majorl.
大车前的组织培养工作，目前报道很少。
2
As a result, Kanpur has the most widespread water poverty of any major Indian city: a third of its residents get by on less than 13 gal. (50 l) per day.
结果，坎普尔是印度城市中水荒最严重的地区：三分之一的居民每天得到的水少于13加仑(50升)。
3
Risks in payment by L/C and prevention are the major problems in the text.