她给出了一些非常有趣又富有洞察力的评论。She offered some really interesting, insightful observations.有深刻洞察力的作家a writer of great insight他的目光有股异乎寻常的洞察力.He had an extraordinarily penetrating gaze....
这些合金可在不同的温度[热度]熔接.These alloys weld at different heats.我们用焊锡熔接管子.We fused the pipes with solders.在这样的高温下熔接钢铁需要快速.It takes speed to weld steel at this heat....
Empowering the underprivileged lies in assuring them that education holds the real source of power.帮助贫困人民就要让他们相信教育是真正的力量源泉。The dancers say they find their work empowering, and post-feminists think that's just fantas...