这就是说

in other words / that is to say

(pronoun) this; these / (bound form) this; the (followed by a noun) / (bound form) this; these (followed by a classifier) (in this sense, commonly pr. [zhei4], esp. in Beijing)

immediately / at once

at once / right away / only / just (emphasis) / as early as / already / as soon as / then / in that case / as many as / even if / to approach / to move towards / to undertake / to engage in / to suffer / subjected to / to accomplish / to take advantage of / to go with (of foods) / with regard to / concerning

(after a suppositional clause) in that case; then / (after a clause of action) as soon as; immediately after / (same as 就是[jiu4 shi4]) merely; nothing else but; simply; just; precisely; exactly / only; as little as / as much as; as many as / to approach; to move towards / to undertake; to engage in / (often followed by 著|着[zhe5]) taking advantage of / (of food) to go with / with regard to; concerning / (pattern: 就[jiu4] ... 也[ye3] ...) even if ... still ... / (pattern: 不[bu4] ... 就[jiu4] ...) if not ... then must be ...

(emphasizes that sth is precisely or exactly as stated) / precisely / exactly / even / if / just like / in the same way as

exactly; precisely / only; simply; just / (used correlatively with 也[ye3]) even; even if

variant of 是[shi4] / (used in given names)

to be (followed by substantives only) / correct; right; true / (respectful acknowledgement of a command) very well / (adverb for emphatic assertion)

in other words / that is

in other words; that is

to persuade

to speak / to say / to explain / to scold / to tell off / a theory (typically the last character in a compound, as in 日心說|日心说 heliocentric theory)

variant of 說|说[shuo1]

to speak; to talk; to say / to explain; to comment / to scold; to tell off / (bound form) theory; doctrine