Addition(增词法) (or amplification增益法)
Addition means supplying necessary words in translation, making the version grammatically correct, semantically clear, rhetorically sound, logically acceptable, and culturally appropriate. Words thus supplied must be indispensable syntactically, semantically, stylistically, and contextually.
Note : Words added should be necessary enough to make the version making the
version grammatically correct, semantically clear, rhetorically sound, logically, acceptable, and culturally appropriate.
9. In order to improve the kind of battery, Edison spent almost ten years and made nearly 50,000 experiments. 10.He has difficulty in sleeping, inability to concentrate. 11. The rising unemployment was the most important at the congress.