Clam down, hard power is silent, finally give out is the pearl.

蚌下苦轼的时候是不作声的，献出来的终于是明珠。

youdao

Clam down, hard power is silent, finally give out is the pearl.

蚌下苦轼的时候是不作声的，献出来的终于是明珠。

youdao