The traditional turbocharger cannot match well with engine at all low speed and high speed conditions. At the same time the economic performance at sub load and acceleration characteristic is poor.

传统废气涡轮增压器很难同时兼顾高速、低速柴油机工况，同时存在着部分负荷经济性和加速性能差等问题。

youdao

Factory owners profit because local workers cannot match the speed, accuracy and stamina of workers from Asia, as officials at the Jamaican export promotion agency have reluctantly admitted.

ECONOMIST: Importing Asian energy