tat — that; kṣetram — field of activities; yat — what; ca — also; yādṛk — as it is; ca — also; yat — having what; vikāri — changes; yataḥ — from which; ca — also; yat — what; saḥ — he; ca — also; yaḥ — who; yat — having what; prabhāvaḥ — influence; ca — also; tat — that; samāsena — in summary; me — from Me; śṛṇu — understand.