fish hooks造句怎么写

2、So far, she and her colleagues have only excavated two small test pits at the cave, which contained a number of stone artefacts, bone points, animal remains, shell beads and fish hooks.

1、Bronze artefacts do not seem to have been in common use, but fine specimens of weapons, knives, arrowheads and halberds, and tools such as socketedaxes and fish hooks have been excavated from Hong Kong sites.