神: deity, soul, spirit, unusual, mysterious, lively, expressive, expression, look, (slang) awesome, amazing...
转折点: turning point, breaking point...
天真: naive, innocent, artless...
扫除: to sweep, to clean with a brush, to sweep away (often fig.)...
热潮: upsurge, popular craze...
功能: function, capability...
高手: expert, past master, dab hand...
艰巨: arduous, terrible (task), very difficult, formidable...
生硬: stiff, harsh...