Often you can pick up a lot of information and valuable advice from a fellow hobbyist.你可以经常从你的业余爱好者的伙伴那里得到许多信息和定贵的建议.Similarly, the numerous business concerns catering to the hobbyist have a tremendous but unknown dollar...
They had the laborious task of cutting down the huge tree.他们接受了伐大树的艰苦工作.Keeping the garden tidy all year round can be a laborious task.一年到头把花园拾掇得干净整洁也不是件轻松活儿。The distance seemed interminable, and the walk was most labori...
Common sense, or intuition, or selfevident truths derives from man's perceptions of the world about him.常识, 或直觉, 或显然的事实,来源于人们对周围世界的感觉.These truths were by no means self-evident when Galileo first suggested them.伽里略首...