◎ 打基礎(chǔ) dǎ jīchǔ
(1) [found]∶使某些事物得到穩(wěn)固支持
(2) [do spade work;lay a foundation]∶為建筑工程準(zhǔn)備地基
(3) [prepare oneself for bigger tasks ahead]∶為迎接更大的任務(wù)提前做準(zhǔn)備

1.do spade work; prepare oneself for bigger tasks ahead