Mercedes is not new to making small cars, but its efforts have been crippled by productions that are sub-scale and over-engineered.
梅赛德斯在制造小型汽车方面并不是新手，但是由于产销规模小以及过度设计，开发能力受到削弱。
2
Geothermal energy probably will not make large-scale contributions to the world energy budget until well into the twenty-first century, if ever.
如果可能的话，进入了21世纪之后，地热能才会对世界的能量预算做出大规模的贡献。
3
Spiders do not take well to farming, and as they are mostly teeny little creatures, they don't produce enough silk to be useful in large-scale production.