着重: stress; emphasize 短语和例子着重调查研究 make a special effort to investigate and study; 着重指出 emphatically point out; 着重谈一个问题 go into one question in particular; 着重说明对于受良好教育的需求。 stress the need for b
于是: thereupon; hence; consequently; as a result 短语和例子当太阳的辐射能落在地球上时, 就变为热能, 于是, 地球暖和起来了。 when the radiant energy of the sun falls on the earth it is changed into heat energy, and as a result th
