Ngwa Enyemaka Mmụta Igwu Mmiri Crabee bụ ngwa mgbaba mmiri e ji amụta ihe maka ụmụaka gbara afọ 3 ruo 9. Crabee bụ nzube iji belata ụjọ mmiri site na egwuregwu mmekọrịta. Ngwakọ ya nke a na-agbanwe agbanwe bụ ihe e ji ọpụ́pụ́ na-eguzogide mmiri mee, ma nwee mgbanaka ise dị iche iche n'obosara, nke mere na ahụ́ ya dị ka kọn (conical) nwere ike ịgbanwe dabere n'ogo nke nwa ọ bụla. Ụmụaka nwere ike ịtụba, jide, ma tinye mgbanaka ndị a n'ahụ́ ngwa ahụ. Enyo abụọ dị n'okpuru mmiri (periscopes) na-enye ohere ịhụ ụwa dị n'okpuru mmiri site n'elu mmiri. Bọọlụ ndị na-ese n'elu mmiri na-agbakwunye egwuregwu ọchụchọ akụ̀ zoro ezo. Ụmụaka nwere ogo mmasị igwu mmiri dị iche iche nwere ike igwu egwu ọnụ.
Aha oru ngo : Crabee, Aha ndị na-emepụta ya : Lin Yu-He, Aha onye ahịa : Li Chih-Yun.
Ọ bụ ihe ọ dị mma nke a bụ onye meriri nke ọnụ ọgụgụ ọla nke ihe nrịbama n'ihe nkiri egwuregwu, egwuregwu na ngwaahịa ihe nzuzo na asọmpi nrụpụta. Ị kwesịrị ịhụ n'ezie portfolio nke ndị mmepe ọrụ ọla nrite meriri, iji chọpụta ọtụtụ ọrụ mmepe ihe egwuregwu, egwuregwu na ngwaahịa ntụrụndụ ọhụrụ, nke ọkaibe, nke mbụ na nke okike ndị ọzọ.