科学の進歩は必ずしも人類に利益を与えるとは限らない。

Sentence Analyzer

English Translation

Advances in science don't always benefit humanity.

Furigana

科学(かがく)の進歩(しんぽ)は必(かなら)ずしも人類(じんるい)に利益(りえき)を与(あた)えるとは限(かぎ)らない。

Romanji

Kagaku no shinpo wa kanarazushimo jinrui ni rieki o ataeru to wa kagiranai.

Words

科学 (かがく)

science

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

進歩 (しんぽ)

progress; advance; improvement; development

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

必ずしも (かならずしも)

not always; not necessarily; not all; not entirely

人類 (じんるい)

mankind; humanity

に (に)

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

利益 (りえき、りやく)

profit; gains; benefit; advantage; interest (of the public, etc.); grace (of God, Buddha, etc.) (esp. as attained through rightful actions, prayer, adherence to one's faith, etc.); blessing; miracle

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

与える (あたえる)

to give (esp. to someone of lower status); to bestow; to grant; to confer; to present; to award; to provide; to afford; to offer; to supply; to assign; to cause; to pass (a variable to a function)

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

限る (かぎる)

to restrict; to limit; to confine; to be restricted to; to be limited to; to be confined to