The Greek and Hebrew that is translated as «trembling,» or «afraid» in English is translated in the Protestant Mandarin Chinese Union Version with a historical Chinese idiom: zhànzhàn jīngjīng (戰戰兢兢 / 战战兢兢) or «trembling (lit. «trembling and fearful»).» (Source: Toshikazu S. Foley in Hong Kong Journal of Catholic Studies, 2011, p. 45ff.)
See also trembling / in awe and trembling / shaking / dancing.