「句1」 I am afraid i can't teach you swimming.I think my little brother is a better teacher than I am.
[译文]China's grain production capacity has improved.
[分析]“崭新的阶段”不能译为“reached a new stage”，因为这样会导致人家不知道到底是good stage 还是bad stage，会使读者误会。
Equal are the generous gifts granted by Nature to all human individuals， whether they are wealthy or impoverished .Therefore， all human individuals have become unanimously and profoundly indebted to Nature. This is particularly true in rural areas where ways of life have remained intact and unchanged for people for thousands of years-sowing crops and grapes， brewing and drinking wines， grazing and milking cows， hoeing grasses and planting flower-trees， going to churches for religious prayers and services on weekends， playing musical instruments， dancing and singing on squares. The fields in former times are still their present-day homes glowing with human warmth. In such a way， each locality has evolved its own unique folk tales and has transmitted its distinctive habits and customs.