Puas yog kev sib ntaus sib tua muaj txiaj ntsig? Trenches muab kev tiv thaiv los ntawm mos txwv thiab plhaub, tab sis lawv tau nqa lawv tus kheej txaus ntshai. Trench ko taw, trench fever, dysentery, thiab kab mob cholera tuaj yeem ua rau muaj neeg tuag taus zoo li txhua tus yeeb ncuab.
Kev ua tsov rog ua tsov rog zoo li cas?
Kev sib ntaus sib tua trench ua tau zoo npaum li cas? Tsis heev. Nws ua rau muaj kev cuam tshuam. Leej twg tau tawm tsam thawj zaug ntawm Marne?
Vim li cas trench tsov rog tsis ua haujlwm?
Thaum ua tsov ua rog, tub rog tawm hauv trenches mus cua daj cua dub tus yeeb ncuab trenches Qhov kev tawm tsam no thaum kawg ua tsis tiav; Nws yog ib qho yooj yim heev rau cov tub rog fortified nyob rau hauv ib tug trench tua attackers. lawv - lawv tseem nyob rau hauv kev phom sij los ntawm kev foob pob hluav taws thiab cov pa tshuaj lom, txawm tias lawv tsis tau sib ntaus sib tua.
Yuav ua li cas trench tsov rog yeej?
Kev tsov rog yuav yeej los ntawm sab uas muaj peev xwm cog lus kawg rau sab hnub poob. Trench tsov rog yeej nyob rau sab hnub poob pem hauv ntej mus txog rau thaum cov Germans tau pib lawv lub caij nplooj ntoos hlav Offensive rau 21 Lub Peb Hlis 1918.
Tus yuam sij rau kev vam meej hauv kev sib ntaus sib tua yog dab tsi?
Sib Nrauj Sib Nrauj: Tus yuam sij rau kev vam meej
Los ntawm 1917, cov neeg Canadians tau kawm tias tus yuam sij rau kev vam meej hauv kev sib ntaus sib tua yog kev sib koom tes ntawm cov phom loj thiab cov tub rog, nrog rau cov tso tsheb hlau luam, tshuab-phom, combat engineers, tshuaj riam phom, cov khoom siv, thiab aircraft.
