动力 | dòng lì | motive power / force / (fig.) motivation / impetus | |
声势 | shēng shì | fame and power / prestige / influence / impetus / momentum | |
势头 | shì tóu | power / momentum / tendency / impetus / situation / the look of things | |
推力 | tuī lì | driving force / impetus / thrust (of a boat or aeroplane engine) / repelling force | |
带动 | dài dòng | to spur / to provide impetus / to drive |